RV Camping Accessories – 40 Must-Have Gadgets for RVers 2026 Edition

1. Electrical Management System (EMS)

{The electrical} system in an RV isn’t made to face up to voltage drops and surges. That’s why {an electrical} administration system (or EMS) is a must have to guard your RV in opposition to harm.

You’ve most likely heard about surge protectors, however these will ONLY do what the identify implies – shield in opposition to a surge. An EMS, like this one from Progressive Industries, protects in opposition to excessive and low voltage, unintentionally plugging right into a 220v outlet (which is simple to do with a 30 amp plug), reverse polarity, AC frequency and open impartial. Read our full review of the Progressive Industries Portable EMS.

An EMS will price extra up entrance than a surge protector, however belief me: they’re value it. Your RV is a giant funding and it’s most likely your house, too. That is nice insurance coverage to have in opposition to campgrounds with overloaded or poorly put in electrical retailers.

2. Tire Pressure Monitoring System (TPMS)

The TST 507 Tire Pressure Monitoring System (TPMS) is a useful instrument for any RV proprietor, significantly those that tow. This method screens the stress and temperature of your tires, offering essential alerts if there are any sudden modifications.

The significance of a TPMS just like the TST 507 can’t be overstated. In situations the place a tire blows out or loses stress, it will not be instantly noticeable, probably resulting in additional harm. With a TPMS, you’re alerted promptly, permitting you to deal with the problem rapidly to attempt to forestall hurt to your rims, or worse, in depth harm to your RV. Having this technique in place provides a major layer of security and may prevent from expensive repairs and harmful conditions on the street. It’s not only a handy gadget; it’s a vital part of your RV’s security gear, no matter the kind of RV you personal.

3. RV-Specific GPS

Navigating the roads in a motorhome or whereas towing a trailer presents distinctive challenges because of the elevated peak, size, and width of your car. That is the place a specialised RV GPS just like the Garmin RV 795 turns into a necessary instrument in your travels. This system means that you can enter your particular RV’s dimensions, making certain that the GPS routes you away from roads and bridges that could possibly be hazardous in your bigger car. It additionally supplies alerts for upcoming hazards, equivalent to steep grades, that are essential for protected RV journey.

The significance of utilizing an RV-specific GPS just like the Garmin RV 795 can’t be understated, particularly when contemplating the restrictions of ordinary navigation software program. Normal mapping apps like Google Maps are usually designed for standard-sized autos, and there are quite a few accounts of those apps main RVers onto slender, winding roads or routes with low-clearance bridges.

After we traveled in our Class A motorhome, the Garmin RV GPS was indispensable. Not solely was it tailor-made to the wants of RV journey, however it was additionally user-friendly, simply plugging into the 12v cigarette lighter for energy. The comfort and security it offered made it a non-negotiable a part of our journey toolkit, making certain we navigated the roads safely and effectively.

4. Cell Phone Signal Booster & WiFi Repeater

Staying related whereas on the street in your RV is important, particularly once you’re boondocking or parked removed from conventional web sources. To realize this, two varieties of boosters – cell and WiFi – grow to be indispensable instruments in your connectivity arsenal.

Beginning with the cell booster, a tool just like the WeBoost is a game-changer for distant web entry. It amplifies cell indicators from any service, reworking weak, almost unusable indicators into sturdy connectivity. That is significantly essential for these of us who run on-line companies from the street. The boosted sign is rebroadcast inside your RV, permitting you to remain related in essentially the most distant places. This could imply the distinction between a sign so faint that it’s unusable, and the flexibility to run our online business whereas boondocking. For extra detailed insights on cell boosters and to find out if it’s the precise match for you, take a look at our complete post on Cell Boosters for RV.

Along with the cell booster, a WiFi booster (or extender) mixed with a repeater extends the vary of accessible WiFi networks. This setup is ideal for RV parks the place the very best spots could be on the fringe of the park, removed from the WiFi tower. It additionally proves helpful in city areas, the place you would possibly wish to faucet into the WiFi of a neighborhood cafe whereas having fun with the peace and quiet of your RV. Whereas we advocate supporting these companies for those who use their WiFi, the flexibleness to work remotely out of your car typically presents a quieter and extra comfy workspace. To study extra about enhancing your RV’s WiFi capabilities, don’t miss our detailed information on the best way to Lengthen WiFi Vary.

The setup we have now is this WiFi desktop booster kit. Learn our full put up on how to Extend WiFi Range to study extra.

Moreover, Garmin presents the inReach Mini 2, a compact various to the GPSMAP 66i. This smaller system seamlessly pairs along with your cell system, offering entry to maps and aerial imagery. Its light-weight and transportable design make it a really perfect alternative for backpackers, hikers, and mountain bikers who require dependable communication with out the majority. Whether or not you’re on a distant RV journey or traversing rugged trails, having a Garmin satellite tv for pc communicator enhances your security and ensures you’re by no means out of attain.

6. Garmin Smartwatch

For RVers who love exploring the nice outdoor, whether or not it’s climbing by means of trails or boondocking in distant areas, a Garmin smartwatch is a necessary gadget. One in all its standout options is the GPS functionality, which proves invaluable for navigation throughout outside adventures. This function is especially helpful once you’re away out of your RV, making certain you’ll be able to at all times discover your means again or discover new areas with out getting misplaced. Furthermore, the flexibility to pair the Garmin smartwatch with units just like the Garmin inReach enhances your security by maintaining you related even in essentially the most remoted places.

A Garmin smartwatch presents a set of well being and health monitoring options, making it an indispensable instrument for sustaining a wholesome life-style on the street. It might probably monitor your each day actions like steps taken, distance traveled, coronary heart charge and even your sleep patterns (together with MUCH extra). That is significantly helpful for RVers, because it encourages a extra lively and health-conscious life-style, counteracting the sedentary nature of lengthy drives. The watch’s skill to trace health actions shouldn’t be solely nice for individuals who recurrently hike or bike but additionally for anybody trying to keep match and wholesome throughout their travels. By maintaining tabs in your each day exercise and well being metrics, a Garmin smartwatch ensures that your adventures will not be nearly exploring new locations, but additionally about taking good care of your well-being, regardless of the place the street takes you.

I received the Garmin Tactix 7 and the monitoring options motivated me to get again into the health club and begin operating. Since getting the watch, I’ve misplaced over 10 kilos, have gained muscle and am in a lot better form. It’s like having your personal private coach in your wrist. Now, the Tactix 7 is certainly one of their costliest smartwatches and has virtually each function they provide in a watch together with preloaded TopoActive maps out of your area and offers you free entry to obtain extra maps from world wide.

In case you’re not trying to break the financial institution, the Garmin Instinct has lots of the identical options however a extra fundamental show, restricted maps (extra might be added at extra price) and is a fraction of the worth.

Battery life on most Garmin watches is measured in weeks and might be indefinite if you buy the fashions with photo voltaic. I’ve examined mine and get about 2-3 weeks when utilizing the entire options, monitoring exercises, utilizing the flashlight, GPS, and many others.

8. Apps for RVing

Allstays persistently ranks excessive on our listing of important RV devices, and for good cause. This versatile app is a should for any sort of RV journey, streamlining journey planning in exceptional methods. Its complete options enable RVers to simply find lodging, in addition to important providers like propane refills, dump stations, and contemporary water sources whereas on the transfer. The flexibleness and ease of use that Allstays brings to RV journey makes it a instrument we ceaselessly suggest for these trying to improve their RVing expertise.

GasBuddy, one other must-have mobile app for RVers, presents a invaluable useful resource for cost-effective journey. This free app supplies real-time updates on gasoline costs throughout america and Canada, serving to RVers discover essentially the most reasonably priced gasoline choices. We recurrently use GasBuddy to strategically plan our gasoline stops, making certain price financial savings on each journey. The app permits customers to view gasoline costs not solely of their present location but additionally alongside their route and at their vacation spot. This function has been a game-changer in our price administration methods for RV journey, a lesson we realized early in our journey. GasBuddy continues to be a vital instrument in our arsenal, contributing considerably to decreasing our journey bills.

9. Two-Way Radio

A set of handheld radios are nice for serving to you and your touring companions talk when you’re backing the RV right into a spot, or for those who’re driving two separate autos in an space with patchy cell sign. We used these fairly a bit after we had been in a motorhome towing a car. The radio we had got here with NOAA climate channels built-in which was very helpful during the tornado warning.

Now we use these radios after we’re with a gaggle of RVers, for instance after we led a caravan of 10 rigs cross nation or after we go on a gaggle overlanding journey. The radios are excellent for letting others know if that you must pull over, have an issue or simply wish to level one thing out alongside the aspect of the street.

14. Portable Air Compressor

Understanding the distinctive wants of RV tires is essential, particularly with regards to sustaining the proper tire stress. Many RVers initially assume that a normal gasoline station air compressor will suffice for his or her wants. Nonetheless, we rapidly realized by means of our personal experiences that this isn’t at all times the case. RVs, vans and vans, with their bigger, load-bearing tires, typically require the next PSI than typical passenger car tires. This larger PSI requirement implies that most air pumps at gasoline stations will not be outfitted to adequately fill RV tires. The truth is, utilizing a gasoline station compressor can typically lead to a lack of PSI, slightly than a rise.

That’s why investing in a VIAIR portable air compressor is a game-changer for RV house owners. When contemplating an air compressor, it’s vital to pick out a compressor that’s particularly rated for the tire measurement and PSI necessities. VIAIR makes varied measurement compressors for various kinds of truck and RV tires. The portable air compressor we had will work on all tires as much as 150 PSI.

Proudly owning a VIAIR compressor not solely ensures which you can keep optimum tire stress for protected and environment friendly journey, however it additionally provides a stage of comfort and independence to your RV journeys. Not reliant on gasoline station air pumps, you’ll be able to confidently deal with your tire stress wants wherever you’re. We’ve additionally used ours on many events to assist fellow RVers and motorists air up their tires on the aspect of the street.

15. Camping Stove

Regardless that we stay in a really small area, we think about our Coleman camp stove important. It’s nice to have the ability to prepare dinner outdoors on a pleasant day, and it retains messy or strong-smelling meals like bacon or fish outdoors our tiny indoor kitchen. Additionally they make an adapter, so we will join our range to our massive propane tanks with out having to hold these little inexperienced bottles round.

In case you have extra storage than we do, a Weber portable grill could be extra up your alley. Both means, it’s good to have a option to prepare dinner outdoors.

19. Water Pressure Regulator

Making certain the protection of your RV’s plumbing system is essential, and a water stress regulator performs a significant function on this. Excessive-pressure water, generally present in metropolis water connections, may cause vital harm by inflicting leaks inside your RV’s water system. This is the reason it’s important to make use of a water pressure regulator each time you join your water hose to a metropolis water supply. Earlier than buying a regulator, it’s a good suggestion to verify in case your RV already features a built-in water stress regulator. If not, a water stress regulator is a small funding that may prevent from expensive repairs and guarantee a worry-free expertise when utilizing metropolis water connections throughout your travels.

20. Outdoor Camping Mat

An outdoor mat is a invaluable addition to any camp arrange, reworking from a handy accent in good climate to an absolute necessity in wet circumstances. When rain turns your campsite right into a muddy mess, an outside mat can considerably decrease the quantity of mud and moisture that will get tracked into your RV. Not solely does it assist in decreasing the quantity of dust and particles introduced inside, however it additionally enhances the general consolation and cleanliness of your outside dwelling area. Whether or not you’re having fun with a sunny day or going through surprising rain, an outside mat is a necessary merchandise that helps preserve your RV and campsite clear and gratifying.

21. Clear Sewer Dump Elbow

A clear elbow in your RV’s sewer hose is important for efficient waste administration. It means that you can visibly monitor the waste move throughout dumping, serving to you establish any backups or blockages and making certain your tanks are completely flushed. This instrument is not only about comfort; it’s essential for sustaining your RV’s hygiene and stopping potential points within the waste system.

22. Hose Splitter

Hose splitters are useful as a result of you’ll be able to join your RV to town water at a campsite and join a second hose soyou can nonetheless rinse your muddy footwear off or fill a canine bowl outdoors. Make sure that to get one which’s rated for consuming water.

23. Handheld Vacuum

handheld vacuum is a useful instrument for RVers. The character of RV tenting typically means monitoring dust and different particles into your RV, which might rapidly accumulate. That is very true when touring with canine, the place the necessity for normal cleansing turns into much more pronounced. Investing in a high-quality handheld vacuum is a should to have the ability to sustain with the entire dust and hair that may discover its means into your RV.

Our private expertise has led us to a handheld vacuum that we’ve grown to like. Its effectiveness and ease of use are so spectacular that we discover ourselves utilizing it not solely in our RV but additionally in our dwelling. An added bonus for individuals who personal Craftsman energy instruments (I really like mine) is the compatibility of the batteries with this vacuum, providing a handy and versatile cleansing resolution. In case you don’t have already got a Craftsman battery, this is the set you’ll need (the vacuum runs a lot better on the 4 amp battery vs the smaller 2 amp variations).

24. Shower Shut-off Valve

Conserving water is a vital side of RVing, particularly for individuals who spend nights with out hookups. Whereas showers are one of many greatest water shoppers, we discovered a sensible resolution to this problem. Initially, we joked about avoiding showers altogether when dry tenting, however in fact, that’s not possible!

Our motorhome’s authentic bathe head included a “pause” change, however it proved tough to function with soapy fingers. To handle this, we put in a shower shut-off valve, which considerably improved the state of affairs. This easy but efficient improve permits us to take “Navy showers,” drastically decreasing water utilization and enabling us to increase our off-grid stays. Not solely does this valve assist in conserving water, however it additionally maintains the water temperature. This implies no extra twiddling with the faucet to seek out the proper temperature every time we resume the bathe. This small piece of apparatus has grow to be an indispensable a part of our RV gear, enhancing each our water conservation efforts and general bathe expertise whereas off the grid.

25. Multi-cooker

Kait has been perfecting the artwork of utilizing the Instant Pot multi-cooker for years, and now it’s such a staple of our RV kitchen that it’s laborious to think about how we’d eat with out it. The wonderful thing about a multi-cooker is which you can save area by having one cooking gadget with a number of options. It’s a rice cooker, gradual cooker and a lot extra multi functional.

26. Berkey Water Purifier

The Travel Berkey water air purifier has grow to be an indispensable gadget in our RV life-style, providing the peace of thoughts that comes with entry to protected consuming water wherever our travels take us. This air purifier’s skill to filter water successfully permits us to comfortably enterprise to a variety of places, assured within the data that we will at all times have clear water to drink.

Nonetheless, we additionally advocate using an inline water filter alongside the Berkey. Inline RV water filters are iconic on this planet of RV tenting gear, they usually serve an vital goal. Whereas these filters might not take away chemical compounds, micro organism, and viruses as comprehensively because the Berkey, they take away sediment and considerably enhance the style and general high quality of the water coming into your RV. This dual-filter method ensures not solely the protection of your consuming water but additionally enhances the on a regular basis water utilization expertise, making it a really useful follow for any critical RVer.

For a extra detailed assessment of RV water filters, take a look at our Water Filter article.

27. Scrubba Clothes Washing Bag

The Scrubba is a improbable RV accent to have once you want some contemporary garments, however don’t have entry to a washer (or a pocket filled with quarters). We’ve taken ours world wide and used it in RVs and lodge rooms alike.

Whereas it doesn’t have the capability to scrub massive masses, you will get a day’s value of garments in there. One trick for those who’re out tenting is to fill the Scrubba and let it sit within the solar for some time earlier than washing your garments.

28. RV Holding Tank Treatment

After we had a conventional RV black tank within the Class A RV, we used Happy Camper holding tank treatment. The product has no chemical odor and eradicated black tank odor with out using formaldehyde.

Sadly Completely happy Camper can’t be shipped to states like California so another choice we discovered that works nice is the original holding tank treatment aka “the blue stuff.” It’s scented and has formaldehyde in it however it completely works and what we use now.

29. Binoculars

Exploring National Parks and immersing within the wilderness are elementary elements of our RV journey expertise. Our visit to Yellowstone National Park highlighted the significance of carrying a top quality pair of binoculars. We selected the Vortex Viper HDs and have been completely impressed with their efficiency. Whether or not it’s for recognizing wildlife at a distance or taking within the particulars of the gorgeous pure landscapes, these binoculars have vastly enhanced our outside adventures.

Carrying binoculars just like the Vortex Viper HDs is particularly essential when RVing due to the surprising wildlife encounters that usually happen. These binoculars not solely enable us to look at animals from a protected distance but additionally add an additional layer of enjoyment to our nature experiences. They’ve grow to be a necessary merchandise in our RV gear, making certain we by no means miss a possibility to witness the sweetness and marvel of the wildlife and surroundings round us.

30. Bear Spray

Venturing into bear territory requires not simply warning but additionally the precise gear, and bear spray is an important a part of that. In some areas, carrying bear spray is greater than only a advice—it’s a compulsory security measure. We’ve been carrying Counter Assault bear spray for years on our journeys by means of bear habitats. Fortuitously, we’ve by no means had to make use of it.

For these planning cross-border adventures, it’s vital to notice the laws relating to bear spray. As of this writing, you’re permitted to deliver bear spray into Canada, offered it’s explicitly labeled for that goal. Nonetheless, it’s important to remember that Canada has strict guidelines in opposition to bringing pepper spray or different self-defense sprays into the nation.

Motorhome-Particular RV Equipment

Whether or not you’ve gotten a Class A, B, or C, it’s possible you’ll want some gadgets particular to motorhomes. Right here’s our listing.

31. Spare Tire Carrier

Many motorhomes, surprisingly, don’t come outfitted with a spare tire or a chosen mount for one, presenting a problem for long-distance vacationers and adventurers.

Our resolution got here within the type of the Roadmaster Spare Tire Carrier. This modern product is a hitch-mounted service that’s appropriate with almost each sort of RV wheel/tire. It accommodates a variety of tire sizes, from 16 inches as much as 24.5 inches, making it a flexible and important addition to your RV. The comfort of the Roadmaster service lies in its accessibility and ease of use, eliminating the necessity for strenuous lifting or awkward maneuvers to entry the spare tire. It additionally has a inbuilt receiver that enables for towing a automotive or attaching a motorcycle rack or accent.

32. RV Level

The Camco Camper/RV EZ Level revolutionized the best way we leveled our Class A RV. What stands out most about this leveling system is its skill to stage each axes of the RV concurrently, offering quick and environment friendly leveling.

Moreover, the EZ Stage’s illuminated indicator lights are a key function that aren’t solely straightforward to learn but additionally clearly point out the leveling standing of the RV. When the lights flip inexperienced, you realize your RV is completely stage. If there’s a crimson gentle, it reveals which aspect is decrease, guiding you to make the required changes. This intuitive system allowed us to typically discover naturally stage campsites simply by driving round and maintaining a tally of the indicator lights. The mixture of its fast, dual-axis leveling functionality and the clear, shiny lights made the Camco Camper/RV EZ Stage a necessary and user-friendly instrument in our RVing adventures.

Towable-Particular RV Equipment

33. Weight Distribution Hitch

A weight distribution hitch could make all of the distinction with regards to stability whereas towing. It takes the tongue weight of the trailer, which might usually relaxation on the very rear of the tow car on one single level (the ball hitch) and distributes it extra evenly onto each axles.

The Equal-i-zer weight distribution hitch considerably enhances stability whereas towing by evenly distributing the trailer’s tongue weight throughout each axles of the tow car. This design not solely stabilizes the tow car and trailer but additionally vastly reduces sway. One of many standout options of the Equal-i-zer hitch is its Built-in 4 Level Sway Management, which presents resistance to trailer sway.

Moreover, the Equal-i-zer hitch’s design successfully retains the entrance of the tow car on the street, selling safer steering, braking, and general sway management. The Equal-i-zer hitch is appropriate with almost all bumper-pull trailers, together with RV, horse, cargo, boat, and utility trailers, even these with surge brakes. With a wide range of shank sizes out there, it supplies a customized match for nearly any receiver peak.

35. Backup Camera

The Furrion Vision S Wireless RV Backup Camera System with 4.3-Inch Monitor is a necessary improve for towable RVs, the place a backup digital camera isn’t usually pre-installed like in newer motorhomes. This method presents a wide-angle view, making it extremely helpful not just for easily backing into campsites but additionally for enhancing security on highways.

With its 4.3-inch monitor, the Furrion Imaginative and prescient S supplies a transparent and expansive view of what’s taking place close to the bumper of your trailer or fifth wheel. This function is invaluable for altering lanes on busy roads, permitting you to see your environment extra clearly and keep away from blind spots. The wi-fi design ensures straightforward set up and a clutter-free setup. General, the Furrion Imaginative and prescient S Wi-fi RV Backup Digital camera System represents a major step in the direction of safer, extra assured driving and maneuvering for any towable RV proprietor.

36. Electric Drill and Scissor Jack Adaptor

Manually reducing and elevating scissor jacks could be a strenuous activity, typically leading to uncooked and sweaty palms. To keep away from this problem, think about using an adapter for your electric drill. This easy but ingenious RV gadget transforms what could possibly be a laborious course of into an easy one. By attaching the adapter to your drill, you’ll be able to rapidly and simply increase and decrease your guide jacks with none bodily pressure. This cheap instrument is a must have for RV house owners, making the setup and breakdown of your campsite a breeze and saving you vital effort and time.

In case you don’t have already got a drill, the Craftsman V20 Cordless Drill/Driver Kit is value getting, particularly for those who’re planning to put money into the beforehand talked about Craftsman vacuum, you’ll be able to interchangeably use the identical battery and charger between the 2 units. This compatibility presents a seamless and environment friendly expertise for varied duties round your RV.

37. Torque Wrench

Frequently checking the torque in your wheel lugs is a great follow for sustaining your RV’s security and reliability, particularly for those who typically have lengthy intervals between journeys or have lately had your tires rotated. To facilitate this, it’s advisable to hold a torque wrench in your RV. Having a torque wrench readily available means that you can periodically examine and tighten the wheel lugs as wanted. Making certain that the lugs are accurately torqued is essential for protected driving, because it prevents the wheels from turning into free or unstable on the street. Maintaining a torque wrench in your RV toolkit is a straightforward but efficient step in the direction of making certain your car’s wheels are at all times securely mounted and road-ready.

38. Heavy-Duty Chocks

Investing in a high-quality set of industrial quality rubber chocks is particularly vital in case you have a protracted or heavy trailer. Whereas we haven’t skilled towing firsthand, it’s clear that making certain your trailer stays stationary as soon as parked is essential. Heavy-duty rubber chocks present that important stability and safety, stopping any undesirable motion of the trailer.

These chocks will not be only for trailers, although. They’re additionally extremely helpful for any RV, significantly when parking on a hill or in conditions the place you want that additional little bit of security assurance. By inserting these sturdy chocks underneath your wheels, you add a further layer of security, making certain that your RV stays precisely the place you need it, whatever the terrain or incline. This easy precaution could make a major distinction in sustaining the protection and safety of your RV when parked.

39. Trailer Jack Block

That is one other gadget that’s not solely useful for trailers however RVs as properly. Whereas there are totally different blocks available on the market, the one I’ve used and would suggest is the OX BLOX.

The supposed goal of those is to make use of underneath your trailer jack. After I used it, I discovered that the OX BLOX made it a lot simpler to stage the trailer as a result of I didn’t must over prolong the jack and the block was the proper strong base. It additionally didn’t sink into the grass and dust the best way a jack would. We’ve had an issue with this on different trailer the place we’d go to hook up after a protracted weekend and discover the jack sunk into the dust sufficient that we couldn’t get the ball underneath the coupler and we’re maxed out on how far the jack would prolong. Not enjoyable. The OX BLOX additionally had a wedge within the prime of it for a jack wheel to take a seat in so that you don’t have to fret about it rolling off.

One of many different issues I’ve been utilizing the OX BLOX for is as a bottle jack stand underneath my truck. Because it’s a lifted truck with massive tires, my bottle jack doesn’t prolong sufficient to succeed in so what I do is I put the jack on the block and use that as my “extender.” It additionally makes the jack far more steady as a result of it doesn’t have to increase as far and it has a ten,000 pound load capability.

Want much more peak? OX BLOX is stackable and they sell them in different sizes.

40. RV Hitch Lock

Hitch locks, such because the Proven Industries Trailer Coupler Lock, are a significant part of RV and trailer safety. Whereas no lock can assure absolute theft prevention, a high-quality hitch lock just like the Confirmed Industries mannequin presents a major deterrent to potential thieves.

The Confirmed Industries Trailer Coupler Lock, with its sturdy design and changeable puck lock, acts as a formidable first line of protection. Its development is designed to face up to varied assaults, making it a difficult impediment for opportunistic thieves. This makes it tough for somebody to rapidly hitch your trailer and drive away, particularly when parked in much less safe or unmonitored areas.

Investing in a hitch lock is a straightforward, but efficient instrument in your general safety technique, providing reassurance and added security in your trailer or RV.