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Dutchmen Denali 335RLK

Fifth wheelbuilt 2017–18Mixed build tierFindable on the used market
WHAT ONE COSTS
$34,500est. used (2018, 8 yr old; from 12 priced floorplans of this line)
WHAT IT WEIGHS BEHIND YOUR TRUCK
~11,288 lbestimated as towed, for 2 people

dry weight 9,929 lb + fresh water (67 gal, full) 559 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 around12,545 lb (10% margin)
GVWR (the sticker maximum)12,480 lb
Tongue weight, loaded~2,494 lb (22%)
Cargo capacity2,551 lb
WHICH TOW VEHICLES IT FITS: 22 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 335RLK's published weights held steady. Fifth wheels also need a pickup bed and are held to the fifth-wheel rating where published.

VEHICLETOW RATINGVERDICT
Chevrolet Silverado / GMC Sierra 2500HD (Duramax, max tow) '24-2622,500 lbfits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 2500HD (Duramax) '20-2318,510 lbfits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 2500HD (Duramax) '11-1918,100 lbfits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 3500HD (Duramax DRW, gooseneck) '20-2636,000 lbfits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 3500HD (Duramax DRW, gooseneck) '11-1923,300 lbfits, loaded, with 10% margin
Ford F-150 (3.5 EcoBoost, max tow) '21-2314,000 lbfits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 diesel, gooseneck) '20-2222,800 lbfits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 diesel, tow pkg) '17-1918,000 lbfits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 diesel) '11-1616,600 lbfits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 HO diesel, gooseneck) '23-2623,000 lbfits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 diesel DRW, gooseneck) '17-1932,500 lbfits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 diesel DRW, gooseneck) '20-2237,000 lbfits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 diesel DRW, gooseneck) '11-1621,600 lbfits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 HO diesel DRW, gooseneck) '23-2638,000 lbfits, loaded, with 10% margin
Ford F-450 Super Duty (6.7 HO diesel DRW, gooseneck) '23-2640,000 lbfits, loaded, with 10% margin
Nissan Titan XD (Cummins diesel) '16-1912,710 lbfits, loaded, with 10% margin
Ram 1500 (5.7 Hemi eTorque, max tow) '19-2412,750 lbfits, loaded, with 10% margin
Ram 2500 (6.7 Cummins HO) '19-2620,000 lbfits, loaded, with 10% margin
Ram 2500 (6.7 Cummins) '11-1817,980 lbfits, loaded, with 10% margin
Ram 3500 (6.7 Cummins DRW, gooseneck) '13-1831,210 lbfits, loaded, with 10% margin
Ram 3500 (6.7 Cummins HO DRW, gooseneck) '25-2636,610 lbfits, loaded, with 10% margin
Ram 3500 (6.7 Cummins HO DRW, gooseneck) '19-2437,090 lbfits, loaded, with 10% margin
The 73it doesn't fit

These verdicts assume 2 people aboard with typical gear. See the margin for your truck and your crew →

THE SPECS
Length37.5 ft
Height (incl. A/C)13.0 ft
Width8.0 ft
GVWR12,480 lb
Dry weight9,929 lb
Dry tongue weight2,194 lb
Cargo capacity2,551 lb
Sleeps4
Slide-outs3
Axles2
Fresh water67 gal
Grey water96 gal
Black water48 gal

A missing row means the maker never published that figure: unknown, not zero.

WHERE PEOPLE SLEEP
  • 1× Front queen bed(Permanent)—
  • 1× Trifold memory-foam sofa bed(Convertible)—
  • 1× Dinette converts(Convertible)—
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Dutchmen (Mixed tier): Denali

YEAR BY YEAR: WHAT CHANGED
  • 2017Introduced
FINDING ONE

Findable: a few listed nationwide most weeks. Why: Dutchmen is a volume manufacturer; only 2 model years. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Tallest of the classic Denalis at 13 ft - rear living with a rear kitchen island.

OTHER DENALI FLOORPLANS
2445RL · 10,560 lb · sleeps 4257RDS · 10,560 lb · sleeps 4262RLX · 10,560 lb · sleeps 5280LBS · 10,560 lb · sleeps 8286REX · 10,560 lb · sleeps 42901RL · 10,560 lb · sleeps 6293RKS · 12,192 lb · sleeps 4297RLX · 10,560 lb · sleeps 4307RLS · 12,192 lb · sleeps 4316RES · 12,192 lb · sleeps 4319RLS · 12,192 lb · sleeps 4330RLS · 11,169 lb · sleeps 4366RK · 18,000 lb · sleeps 4420DS · 20,000 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 335RLK on the big marketplaces. Each search opens pre-filled with this exact floorplan:

RV Trader ↗Camping World ↗FB Marketplace ↗Google ↗

Inventory varies by site and day. Slim pickings? search the whole Denali line ↗

Is the 335RLK 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.