Keystone Retreat 39RDEN
Travel trailerbuilt 2020–25Mixed build tierCommon on the used market
WHAT ONE COSTS
$40,300est. used (2025, 1 yr old)
Sticker was $53,325 in 2023. Out of production since 2025, so the used market is the only way to buy one. Estimate assumes a 2025 unit.
WHAT IT WEIGHS BEHIND YOUR TRUCK
~13,236 lbestimated as towed, for 2 people
dry weight 11,994 lb + fresh water (53 gal, full) 442 lb + propane + battery 200 lb + gear for 2 600 lb. Brochure dry weight omits water, propane, batteries and your gear; this estimate doesn't.
You want a tow rating around14,710 lb (10% margin)
GVWR (the sticker maximum)13,440 lb
Tongue weight, loaded~1,589 lb (12%)
Cargo capacity1,446 lb
WHICH TOW VEHICLES IT FITS: 19 OF 95
Judged the way the app judges: estimated loaded weight against each vehicle's rating less a 10% margin, per model year, because the 39RDEN's published weights held steady.
The 76it doesn't fit
- Chevrolet Colorado / GMC Canyon (2.7 Turbo HO, tow pkg) '23-26: over by ~6,306 lb loaded
- Chevrolet Colorado / GMC Canyon (2.8 Duramax) '15-22: over by ~6,306 lb loaded
- Chevrolet Silverado / GMC Sierra 1500 (6.2 V8, max tow) '19-26: over by ~1,266 lb loaded
- Chevrolet Silverado 1500 (max tow) '14-18: over by ~1,986 lb loaded
- Chevrolet Silverado EV (4WT) '24-26: over by ~1,986 lb loaded
- Chevrolet Suburban (5.3 V8, max tow) '21-26: over by ~5,766 lb loaded
- Chevrolet Tahoe (5.3 V8, max tow) '21-26: over by ~5,676 lb loaded
- Chevrolet Traverse (tow pkg) '18-26: over by ~8,736 lb loaded
- Chrysler Pacifica '17-26: over by ~9,996 lb loaded
- Dodge Durango (5.7 / 6.4 Hemi, tow pkg) '14-26: over by ~5,406 lb loaded
- Ford Bronco 4-dr (2.7 EcoBoost, tow pkg) '21-26: over by ~9,186 lb loaded
- Ford Expedition (3.5 EcoBoost, tow pkg) '25-26: over by ~4,596 lb loaded
- Ford Expedition (3.5 EcoBoost, tow pkg) '18-24: over by ~4,866 lb loaded
- Ford Explorer (3.0 EcoBoost, tow pkg) '20-26: over by ~8,196 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '24-26: over by ~1,086 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '15-20: over by ~1,356 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '21-23: over by ~636 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '11-14: over by ~3,066 lb loaded
- Ford F-150 Lightning (max trailer tow) '22-26: over by ~4,236 lb loaded
- Ford Maverick (2.0 EcoBoost, 4K tow pkg) '22-26: over by ~9,636 lb loaded
- Ford Ranger (2.3 EcoBoost, tow pkg) '19-23: over by ~6,486 lb loaded
- Ford Ranger (2.7 EcoBoost, tow pkg) '24-26: over by ~6,486 lb loaded
- Ford Transit (HD tow pkg) '15-26: over by ~7,026 lb loaded
- GMC Acadia (tow pkg) '20-26: over by ~8,736 lb loaded
- GMC Hummer EV Pickup '22-26: over by ~6,486 lb loaded
- GMC Sierra EV '24-26: over by ~2,436 lb loaded
- GMC Yukon / Yukon XL (5.3 V8, max tow) '21-26: over by ~5,676 lb loaded
- Honda Odyssey '18-26: over by ~10,086 lb loaded
- Honda Passport (AWD) '19-26: over by ~8,736 lb loaded
- Honda Pilot (AWD, tow pkg) '16-26: over by ~8,736 lb loaded
- Honda Ridgeline (AWD) '17-26: over by ~8,736 lb loaded
- Hyundai Palisade (tow pkg) '20-26: over by ~8,736 lb loaded
- Hyundai Santa Cruz (2.5T AWD) '22-26: over by ~8,736 lb loaded
- Jeep Gladiator (3.6 V6, max tow) '20-26: over by ~6,306 lb loaded
- Jeep Grand Cherokee (5.7 Hemi) '11-21: over by ~6,756 lb loaded
- Jeep Grand Cherokee (WL, tow pkg) '22-26: over by ~7,656 lb loaded
- Jeep Grand Cherokee L (5.7 Hemi) '21-26: over by ~6,756 lb loaded
- Jeep Grand Wagoneer (Hurricane, max tow) '22-26: over by ~4,371 lb loaded
- Jeep Wagoneer (Hurricane, max tow) '22-26: over by ~4,236 lb loaded
- Jeep Wrangler Unlimited 4-dr (tow pkg) '18-26: over by ~10,086 lb loaded
- Kia Telluride (tow pkg) '20-26: over by ~8,286 lb loaded
- Land Rover Defender '20-26: over by ~5,856 lb loaded
- Land Rover Discovery '17-26: over by ~5,856 lb loaded
- Lexus GX 550 (tow pkg) '24-26: over by ~5,051 lb loaded
- Lexus LX 600 '22-26: over by ~6,036 lb loaded
- Mazda CX-90 (3.3 turbo, tow pkg) '24-26: over by ~8,736 lb loaded
- Mercedes-Benz Sprinter '19-26: over by ~6,486 lb loaded
- Nissan Armada (3.5 twin-turbo, tow pkg) '25-26: over by ~5,586 lb loaded
- Nissan Armada (tow pkg) '17-24: over by ~5,586 lb loaded
- Nissan Frontier (3.8 V6, tow pkg) '22-26: over by ~6,801 lb loaded
- Nissan Pathfinder (tow pkg) '22-26: over by ~7,836 lb loaded
- Nissan Titan (5.6 V8, tow pkg) '17-24: over by ~4,451 lb loaded
- Nissan Titan XD (Cummins diesel) '16-19: over by ~1,796 lb loaded
- Ram 1500 (3.0 Hurricane, max tow) '25-26: over by ~2,786 lb loaded
- Ram 1500 (5.7 Hemi eTorque, max tow) '19-24: over by ~1,761 lb loaded
- Ram 1500 (5.7 Hemi, max tow) '11-18: over by ~3,676 lb loaded
- Ram ProMaster '14-26: over by ~7,016 lb loaded
- Rivian R1S '22-26: over by ~6,306 lb loaded
- Rivian R1T '22-26: over by ~3,336 lb loaded
- Subaru Ascent '19-26: over by ~8,736 lb loaded
- Subaru Outback (XT / Wilderness) '20-26: over by ~10,086 lb loaded
- Tesla Cybertruck '24-26: over by ~3,336 lb loaded
- Tesla Model X (tow pkg) '16-26: over by ~8,736 lb loaded
- Tesla Model Y (tow pkg) '21-26: over by ~10,086 lb loaded
- Toyota 4Runner (4.0 V6) '11-24: over by ~8,736 lb loaded
- Toyota 4Runner (i-Force Max) '25-26: over by ~7,836 lb loaded
- Toyota Grand Highlander (i-Force Max) '24-26: over by ~8,736 lb loaded
- Toyota Highlander (tow pkg) '20-26: over by ~8,736 lb loaded
- Toyota Land Cruiser (i-Force Max) '24-26: over by ~7,836 lb loaded
- Toyota Sequoia (i-Force Max, tow pkg) '23-26: over by ~4,666 lb loaded
- Toyota Sienna '21-26: over by ~10,086 lb loaded
- Toyota Tacoma (i-Force Max, tow pkg) '24-26: over by ~7,386 lb loaded
- Toyota Tacoma (V6, tow pkg) '16-23: over by ~7,116 lb loaded
- Toyota Tundra (5.7 V8, tow pkg) '11-21: over by ~4,056 lb loaded
- Toyota Tundra (i-Force Max, tow pkg) '22-26: over by ~2,436 lb loaded
- Volkswagen Atlas (tow pkg) '18-26: over by ~8,736 lb loaded
These verdicts assume 2 people aboard with typical gear. See the margin for your truck and your crew →
THE SPECS
Length40.9 ft
Height (incl. A/C)12.6 ft
Width8.5 ft
GVWR13,440 lb
Dry weight11,994 lb
Dry tongue weight1,440 lb
Cargo capacity1,446 lb
Sleeps6
Slide-outs4
Axles2
Fresh water53 gal
Grey water39 gal
Black water39 gal
Air conditioning15,000 BTU
A missing row means the maker never published that figure: unknown, not zero.
WHERE PEOPLE SLEEP
- 1× King bed(Permanent)72×80
- 1× 72-inch sleeper sofa(Convertible)—
- 1× Free-standing dinette(Convertible)—
HOW IT'S BUILT: 1/5
WallsWood frame + siding
FrameWood
RoofStandard
UnderbellyEnclosed
Keystone (Mixed tier): Retreat Destination Trailer
YEAR BY YEAR: WHAT CHANGED
- 2020Introduced
FINDING ONE
Common: usually several for sale within a day’s drive. Why: Keystone is a volume manufacturer. Estimated from build volume and production span, not a count of live listings.
OUR TAKE
Rear den with four slides.
OTHER RETREAT FLOORPLANS
391CLDL · 15,790 lb · sleeps 9391FDEN · 13,200 lb · sleeps 4391FKSS · 13,350 lb · sleeps 4391FLFT · 14,000 lb · sleeps 7391FLRS · 13,400 lb · sleeps 4391FLSL · 15,655 lb · sleeps 6391FSRL · 15,700 lb · sleeps 8391HBDL · 15,655 lb · sleeps 9391LOFT · 13,925 lb · sleeps 6391MBNK · 13,190 lb · sleeps 7391MKTS · 13,925 lb · sleeps 4391RDEN · 13,470 lb · sleeps 6391RS · 15,655 lb · sleeps 439CLDL · 15,772 lb · sleeps 9the whole line →
Find one for sale
Live listings for the 39RDEN on the big marketplaces. Each search opens pre-filled with this exact floorplan:
Inventory varies by site and day. Slim pickings? search the whole Retreat line ↗
Is the 39RDEN your #1, or just a spec sheet?
These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.
See where it ranks for you →Data compiled from dealer and aggregator listings, retrieved 2026-07.