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Forest River XLR Nitro Fifth Wheel Toy Haulers 40G17

Fifth wheelbuilt 2027– (in production)Mixed build tierFindable on the used market
WHAT ONE COSTS
price not published

The maker never published an MSRP for this floorplan. Unknown is not cheap. Treat any asking price against comparable models, not against zero.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~17,725 lbestimated as towed, for 2 people

dry weight 15,674 lb + fresh water (150 gal, full) 1,251 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 around19,695 lb (10% margin)
GVWR (the sticker maximum)20,974 lb
Tongue weight, loaded~4,258 lb (24%)
WHICH TOW VEHICLES IT FITS: 14 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 40G17'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 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-250 Super Duty (6.7 diesel, gooseneck) '20-2222,800 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) '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 diesel DRW, gooseneck) '17-1932,500 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
Ram 2500 (6.7 Cummins HO) '19-2620,000 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 81it doesn't fit

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

THE SPECS
Length45.6 ft
Height (incl. A/C)13.5 ft
Width8.5 ft
GVWR20,974 lb
Dry weight15,674 lb
Dry tongue weight3,765 lb
Sleeps7
Slide-outs3
Fresh water150 gal
Grey water120 gal
Black water80 gal

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

WHERE PEOPLE SLEEP
  • Single electric queen bed, garage(Permanent)
HOW IT'S BUILT: 4/5
WallsAluminum / metal van
FrameAluminum
RoofStandard
UnderbellyEnclosed

Forest River (Mixed tier): Forest River's XLR Nitro is a heavy, full-size fifth-wheel toy hauler line (13K-21K lb GVWR) with fully enclosed radiant-foil underbellies, laminated aluminum-framed walls and a one-piece roof membrane.

FINDING ONE

Findable: a few listed nationwide most weeks. Why: Forest River is a volume manufacturer; only one model year; still in production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

GVWR not published; estimated as UVW (15,674 lb) + CCC (5,300 lb) = 20,974 lb. Three slide-outs. Sleeps count not published. Sleeping data added by a later pass: Published sleeping capacity differs by source: 7 / 8 (7 at www.rvingplanet.com, 8 at www.rvingplanet.com). The lower figure is recorded. The higher ones are "sleeps up to" maxima that count convertible seating; this catalogue lists those separately as beds rather than folding them into one number. Same pattern as 40BAR13, confirmed on the sibling floorplan's own mfg-aggregate page: hrefs confirm every listing is xlr-nitro-40g17, values still split 8/7 across different stock/year units. Collected from a census gap: this line had no catalogue record at all. tier, bn and mat are the collecting pass's editorial read, not inherited from siblings. Slide-out count added by a later pass: raw curl fetch, img alt: 'The XLR Nitro 40G17 floorplan is a toy hauler that has two entries and three slide outs'

OTHER XLR NITRO FIFTH WHEEL TOY HAULERS FLOORPLANS
Find one for sale

Live listings for the 40G17 on the big marketplaces. Each search opens pre-filled with this exact floorplan:

Inventory varies by site and day. Slim pickings? search the whole XLR Nitro Fifth Wheel Toy Haulers line ↗

Is the 40G17 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 2026-09.