Keystone Retreat 39MBNK
Travel trailerbuilt 2020–24Mixed build tierCommon on the used market
WHAT ONE COSTS
$36,000est. used (2024, 2 yr old)
Sticker was $52,680 in 2023. Out of production since 2024, so the used market is the only way to buy one. Estimate assumes a 2024 unit.
WHAT IT WEIGHS BEHIND YOUR TRUCK
~13,260 lbestimated as towed, for 2 people
dry weight 12,018 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 around14,735 lb (10% margin)
GVWR (the sticker maximum)13,400 lb
Tongue weight, loaded~1,567 lb (12%)
Cargo capacity1,382 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 39MBNK's published weights held steady.
The 76it doesn't fit
- Chevrolet Colorado / GMC Canyon (2.7 Turbo HO, tow pkg) '23-26: over by ~6,330 lb loaded
- Chevrolet Colorado / GMC Canyon (2.8 Duramax) '15-22: over by ~6,330 lb loaded
- Chevrolet Silverado / GMC Sierra 1500 (6.2 V8, max tow) '19-26: over by ~1,290 lb loaded
- Chevrolet Silverado 1500 (max tow) '14-18: over by ~2,010 lb loaded
- Chevrolet Silverado EV (4WT) '24-26: over by ~2,010 lb loaded
- Chevrolet Suburban (5.3 V8, max tow) '21-26: over by ~5,790 lb loaded
- Chevrolet Tahoe (5.3 V8, max tow) '21-26: over by ~5,700 lb loaded
- Chevrolet Traverse (tow pkg) '18-26: over by ~8,760 lb loaded
- Chrysler Pacifica '17-26: over by ~10,020 lb loaded
- Dodge Durango (5.7 / 6.4 Hemi, tow pkg) '14-26: over by ~5,430 lb loaded
- Ford Bronco 4-dr (2.7 EcoBoost, tow pkg) '21-26: over by ~9,210 lb loaded
- Ford Expedition (3.5 EcoBoost, tow pkg) '25-26: over by ~4,620 lb loaded
- Ford Expedition (3.5 EcoBoost, tow pkg) '18-24: over by ~4,890 lb loaded
- Ford Explorer (3.0 EcoBoost, tow pkg) '20-26: over by ~8,220 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '24-26: over by ~1,110 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '15-20: over by ~1,380 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '21-23: over by ~660 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '11-14: over by ~3,090 lb loaded
- Ford F-150 Lightning (max trailer tow) '22-26: over by ~4,260 lb loaded
- Ford Maverick (2.0 EcoBoost, 4K tow pkg) '22-26: over by ~9,660 lb loaded
- Ford Ranger (2.3 EcoBoost, tow pkg) '19-23: over by ~6,510 lb loaded
- Ford Ranger (2.7 EcoBoost, tow pkg) '24-26: over by ~6,510 lb loaded
- Ford Transit (HD tow pkg) '15-26: over by ~7,050 lb loaded
- GMC Acadia (tow pkg) '20-26: over by ~8,760 lb loaded
- GMC Hummer EV Pickup '22-26: over by ~6,510 lb loaded
- GMC Sierra EV '24-26: over by ~2,460 lb loaded
- GMC Yukon / Yukon XL (5.3 V8, max tow) '21-26: over by ~5,700 lb loaded
- Honda Odyssey '18-26: over by ~10,110 lb loaded
- Honda Passport (AWD) '19-26: over by ~8,760 lb loaded
- Honda Pilot (AWD, tow pkg) '16-26: over by ~8,760 lb loaded
- Honda Ridgeline (AWD) '17-26: over by ~8,760 lb loaded
- Hyundai Palisade (tow pkg) '20-26: over by ~8,760 lb loaded
- Hyundai Santa Cruz (2.5T AWD) '22-26: over by ~8,760 lb loaded
- Jeep Gladiator (3.6 V6, max tow) '20-26: over by ~6,330 lb loaded
- Jeep Grand Cherokee (5.7 Hemi) '11-21: over by ~6,780 lb loaded
- Jeep Grand Cherokee (WL, tow pkg) '22-26: over by ~7,680 lb loaded
- Jeep Grand Cherokee L (5.7 Hemi) '21-26: over by ~6,780 lb loaded
- Jeep Grand Wagoneer (Hurricane, max tow) '22-26: over by ~4,395 lb loaded
- Jeep Wagoneer (Hurricane, max tow) '22-26: over by ~4,260 lb loaded
- Jeep Wrangler Unlimited 4-dr (tow pkg) '18-26: over by ~10,110 lb loaded
- Kia Telluride (tow pkg) '20-26: over by ~8,310 lb loaded
- Land Rover Defender '20-26: over by ~5,880 lb loaded
- Land Rover Discovery '17-26: over by ~5,880 lb loaded
- Lexus GX 550 (tow pkg) '24-26: over by ~5,075 lb loaded
- Lexus LX 600 '22-26: over by ~6,060 lb loaded
- Mazda CX-90 (3.3 turbo, tow pkg) '24-26: over by ~8,760 lb loaded
- Mercedes-Benz Sprinter '19-26: over by ~6,510 lb loaded
- Nissan Armada (3.5 twin-turbo, tow pkg) '25-26: over by ~5,610 lb loaded
- Nissan Armada (tow pkg) '17-24: over by ~5,610 lb loaded
- Nissan Frontier (3.8 V6, tow pkg) '22-26: over by ~6,825 lb loaded
- Nissan Pathfinder (tow pkg) '22-26: over by ~7,860 lb loaded
- Nissan Titan (5.6 V8, tow pkg) '17-24: over by ~4,475 lb loaded
- Nissan Titan XD (Cummins diesel) '16-19: over by ~1,820 lb loaded
- Ram 1500 (3.0 Hurricane, max tow) '25-26: over by ~2,810 lb loaded
- Ram 1500 (5.7 Hemi eTorque, max tow) '19-24: over by ~1,785 lb loaded
- Ram 1500 (5.7 Hemi, max tow) '11-18: over by ~3,700 lb loaded
- Ram ProMaster '14-26: over by ~7,040 lb loaded
- Rivian R1S '22-26: over by ~6,330 lb loaded
- Rivian R1T '22-26: over by ~3,360 lb loaded
- Subaru Ascent '19-26: over by ~8,760 lb loaded
- Subaru Outback (XT / Wilderness) '20-26: over by ~10,110 lb loaded
- Tesla Cybertruck '24-26: over by ~3,360 lb loaded
- Tesla Model X (tow pkg) '16-26: over by ~8,760 lb loaded
- Tesla Model Y (tow pkg) '21-26: over by ~10,110 lb loaded
- Toyota 4Runner (4.0 V6) '11-24: over by ~8,760 lb loaded
- Toyota 4Runner (i-Force Max) '25-26: over by ~7,860 lb loaded
- Toyota Grand Highlander (i-Force Max) '24-26: over by ~8,760 lb loaded
- Toyota Highlander (tow pkg) '20-26: over by ~8,760 lb loaded
- Toyota Land Cruiser (i-Force Max) '24-26: over by ~7,860 lb loaded
- Toyota Sequoia (i-Force Max, tow pkg) '23-26: over by ~4,690 lb loaded
- Toyota Sienna '21-26: over by ~10,110 lb loaded
- Toyota Tacoma (i-Force Max, tow pkg) '24-26: over by ~7,410 lb loaded
- Toyota Tacoma (V6, tow pkg) '16-23: over by ~7,140 lb loaded
- Toyota Tundra (5.7 V8, tow pkg) '11-21: over by ~4,080 lb loaded
- Toyota Tundra (i-Force Max, tow pkg) '22-26: over by ~2,460 lb loaded
- Volkswagen Atlas (tow pkg) '18-26: over by ~8,760 lb loaded
These verdicts assume 2 people aboard with typical gear. See the margin for your truck and your crew →
THE SPECS
Length39.8 ft
Height (incl. A/C)12.6 ft
Width8.5 ft
GVWR13,400 lb
Dry weight12,018 lb
Dry tongue weight1,420 lb
Cargo capacity1,382 lb
Sleeps7
Slide-outs4
Axles2
Fresh water53 gal
Grey water78 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
- 2× Mid bunk beds(Permanent)—
- 1× 72-inch sleeper sofa(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
Four-slide mid-bunk family destination trailer.
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 39MBNK 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 39MBNK 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.