Used Travel Trailers for Sale: What to Check, Which Brands, and What to Pay

Used travel trailers for sale are one of the best deals in the whole RV market, because a new travel trailer commonly loses 20 to 30 percent of its value in the first year and roughly half by year five. Buy a clean three to five year old trailer and someone else has already eaten the biggest drop. But a used trailer can also hide the single most expensive problem in RVs, which is water damage you can't see from the outside.

I help people buy and sell big, expensive things for a living, and RVs are where I see the widest gap between a good deal and a money pit. Two trailers from the same year and brand can be worth wildly different amounts. In this guide I'll cover what to inspect on a used travel trailer, which brands and floorplans hold up, the red flags that should end a deal, how to check that your truck can tow it, and what you should actually pay.

What to Inspect on Used Travel Trailers for Sale

Water damage is the first and most important thing to check on any used travel trailer. Trailers are built from wood framing and panels wrapped in aluminum or fiberglass skin. When a seal fails, water gets in slowly, rots the wood and never shows on the outside until it's expensive. So you inspect from the top down.

Here's the order I'd go in:

1. The roof. Get up on a ladder. Look at every seam and every opening (vents, the AC unit, the skylight, the front and rear caps). The sealant should be soft and continuous. Cracked, lifted or missing sealant means water has had a way in.
2. The ceiling and walls inside. Look for stains, ripples or sagging, especially in the corners and around windows and vents. Press gently on the walls near the corners. Soft means rot.
3. The floor. Walk every inch, with extra attention in front of the door, the sink, the toilet and any slide-out. A spongy floor is a structural repair, not a weekend fix.
4. The outside walls. On fiberglass sided trailers, sight down the side in good light. Bubbles or waves in the skin are delamination, and that's caused by water inside the wall.
5. Smell. Your nose finds water damage faster than your eyes. A musty smell that the seller has covered with air freshener is a warning sign.

Bring a moisture meter if you can. They're cheap and they find wet wood behind dry-looking panels. If you're spending real money, a certified RV inspector is worth every dollar.

Test Every System on a Used Travel Trailer

Every system in a used travel trailer should be tested running, not described. "It all worked last summer" is not a test. Ask the seller to have the trailer plugged in, with propane in the tanks and water in the fresh tank, when you arrive.

• Refrigerator: Most RV fridges run on both electric and propane. Check that it gets cold on each.
• Water heater and furnace: Turn each on and confirm hot water and warm air.
• Air conditioner: Run it for a while and make sure it blows cold.
• Plumbing: Run every faucet and flush the toilet, then look under the sink and around the toilet base for drips.
• Slide-outs and awning: Run them all the way out and all the way in. Listen for grinding. Check the slide seals.
• Propane: Sniff around the tanks and lines, and check that the propane detector inside works.
• Brakes and lights: Hook it to a truck and test the running lights, turn signals and brakes. Pull the breakaway switch to make sure the brakes lock.

Then look at the tires. Trailer tires usually age out before they wear out. Every tire has a four-digit date code on the sidewall (week and year). Many RV owners replace tires every five to seven years regardless of tread, so if they're older than that, budget for a new set.

Which Used Travel Trailer Brands and Floorplans Hold Up

The best used travel trailer brand is the one with a strong build reputation and a big owner community, because that's what keeps resale value and parts easy to find. Here's how I think about the main groups.

Type	Examples	Used value	Watch for
Premium aluminum	Airstream	Holds value better than anything else	High prices even when old, check floor around the bathroom
Molded fiberglass	Casita, Oliver, Scamp	Strong, small trailers sell fast	Small inside, limited supply
Mid-range mainstream	Grand Design, Jayco, Winnebago	Average to good	Quality varies by model year
Entry-level mainstream	Forest River, Keystone, Coachmen lines	Drops fastest	Lighter construction, check every seam

Airstream is the exception to every RV depreciation rule. Airstream owners pay more up front and get more back. Everything else falls faster, and the entry-level trailers fall fastest. That's the opportunity. A well-kept entry-level trailer at a used price can be a great first RV. Just inspect it harder.

Floorplan matters as much as brand. A bunkhouse sells well to families. A rear-kitchen or front-bedroom couple's layout sells well to retirees. A huge trailer with three slide-outs costs more to buy, tow, store and fix. And a trailer under about 22 feet opens up far more campsites, including a lot of older state park sites.

Can Your Truck Tow It? Check This Before You Shop

Your truck's towing capacity is not the number that limits you most, payload usually is. That surprises almost every first-time buyer. The trailer's tongue weight, your passengers, your gear and the hitch all count against your truck's payload, and payload runs out long before tow rating does on most half-ton trucks and SUVs.

So before you look at a single listing, find three numbers:

• Your truck's payload, printed on the sticker inside the driver's door jamb.
• Your truck's towing capacity, from the owner's manual for your exact configuration.
• The trailer's GVWR, its gross vehicle weight rating when fully loaded, on a sticker on the trailer.

A common rule of thumb is to keep the loaded trailer at or under about 80 percent of your truck's tow rating. Don't shop by the trailer's dry weight. Nobody camps with an empty trailer.

Red Flags on Used Travel Trailers for Sale

A price far below market is the biggest red flag on any used travel trailer listing. RV listing scams are common, and they almost always look the same: a late-model trailer at half its value, a seller who's out of town or deployed, and a request to pay before you see it. If you can't stand next to it, don't send money.

Other red flags I'd walk away from:

1. The VIN on the trailer frame doesn't match the title, or there's no title in the seller's name.
2. Fresh paint, new paneling or new flooring in just one corner. That's often a cover-up for water damage.
3. Caulk smeared over caulk, layer after layer, on the roof. Someone's been chasing a leak.
4. The seller won't let you go on the roof or won't have it hooked up to power and propane.
5. No service records at all on a trailer that's more than five years old.

None of these mean the seller is dishonest. But each one means you need a professional inspection before any money changes hands.

What to Pay for Used Travel Trailers for Sale

A fair price for a used travel trailer starts with its original price and age, then moves up or down hard based on condition. A rough guide, using the depreciation pattern most RV owners see:

Age	Typical share of original price
1 to 2 years	About 70 to 80 percent
3 to 5 years	About 50 to 65 percent
6 to 10 years	About 35 to 50 percent
10+ years	Mostly condition, often 20 to 35 percent

Then check the specific trailer against J.D. Power's RV values guide (the guide formerly known as NADA), and look at what similar trailers are actually listed for near you. Airstream and the molded fiberglass brands sit at the top of these ranges. Entry-level trailers sit at the bottom.

Timing helps too. It's November. Fall and winter are when travel trailer sellers get motivated, because they're staring at storage bills and a trailer they won't use until spring. Spring is when everyone shops and prices firm up. If you can buy now, you'll usually have more room to negotiate.

If you're on the other side of this and wondering what your own rig is worth, I wrote a full guide on what your camper is worth, and one on valuing a motorized RV.

Buying a Used Travel Trailer Without the Usual Risks

The safest way to buy a used travel trailer is to have it inspected by someone with nothing to gain from the sale before you pay. That's how buying works on Commonplace. You never meet a stranger in a parking lot, and you never wire money for a trailer you haven't seen inspected. The trailer is checked and documented with photos and video, and you pay only after it passes inspection.

That removes most of what goes wrong with private RV sales: the fake listings, the hidden problems and the pressure to decide on the spot. You can see exactly how it works on our how it works page, or browse used RVs and travel trailers for sale right now.

FAQ: Used Travel Trailers for Sale

What is the most common problem with used travel trailers?

Water damage. Roof seals and window seals break down over time, and water that gets in rots the wood framing and floor. Check the roof sealant, press on the walls and floor, and trust your nose.

How old is too old for a used travel trailer?

It depends more on care than age. A well-kept 12-year-old trailer that's been stored under cover can be a better buy than a neglected 5-year-old one. But some campgrounds have rules about older RVs, and some lenders won't finance trailers past a certain age, so check both before you buy something vintage.

Is it better to buy a used travel trailer from a dealer or a private seller?

Private sellers are usually cheaper. Dealers usually handle the paperwork and may offer a short warranty, but you pay for it in price. Either way, the trailer should be inspected before you pay.

Do used travel trailers hold their value?

Most don't, which is exactly why buying used makes sense. Airstream and molded fiberglass trailers like Casita and Oliver are the exceptions. They hold value far better than mainstream brands.

What size travel trailer is easiest for a first-time owner?

Something under about 25 feet with one slide-out or none. It's easier to tow, easier to park, fits more campsites and has fewer parts that can break.

Selling a travel trailer instead? List your RV on Commonplace for free, and read my guide on how to sell an RV for a fair price first.

Shopping? Browse used travel trailers and RVs that are inspected before you pay, and skip the parking lot meetup entirely.