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Forest River Stealth 4015GX

Fifth wheelbuilt 2026–26Mixed 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
~18,405 lbestimated as towed, for 2 people

dry weight 16,354 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 around20,450 lb (10% margin)
GVWR (the sticker maximum)21,000 lb
Tongue weight, loaded~3,753 lb (20%)
WHICH TOW VEHICLES IT FITS: 13 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 4015GX'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 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 82it doesn't fit

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

THE SPECS
Length44.5 ft
Height (incl. A/C)13.3 ft
Width8.5 ft
GVWR21,000 lb
Dry weight16,354 lb
Dry tongue weight3,335 lb
Sleeps3
Slide-outs3
Fresh water150 gal
Grey water174 gal
Black water64 gal

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

WHERE PEOPLE SLEEP
  • 1× king bed, front private bedroom(Permanent)—
  • 1× loft, garage(Permanent)—
  • 1× sit-and-sleep rollovers, garage(Convertible)—
  • 1× removable dinette table with sleep-and-store space above, garage(Stow-away)—
HOW IT'S BUILT: 3/5
WallsLaminated fiberglass
FrameAluminum
RoofStandard
UnderbellyEnclosed

Forest River (Mixed tier): Forest River's Stealth line builds vacuum-bonded aluminum-framed travel-trailer toy haulers with enclosed underbellies and residential king beds, positioned as a mid-market heavy-duty hauler brand.

FINDING ONE

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

OUR TAKE

Listed as 2026 Dealer Stock Only (closeout); no sleeps, bed detail, or MSRP published. Sleeping data added by a later pass: RV Envy tags 4015GX as a Travel Trailer with 'Sleeps 3'. Bed/garage-flex layout comes from Trailer Hitch RV's feature copy for the same floorplan code (there listed as a fifth wheel toy hauler). Manufacturer/most dealers currently sell 4015GX only as a fifth wheel; RV Envy is the source matching this catalog's TT classification, and its low sleeps-3 figure differs sharply from looser aggregated marketing text elsewhere suggesting 8 (that figure counts every garage flex surface as a berth and could not be traced to one quotable spec table). 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: Alt text: 'The Stealth 4015GX floorplan is a toy hauler that has one entry and three slide outs.'

OTHER STEALTH FLOORPLANS
2215 · 12,739 lb · sleeps 42513 · 11,400 lb · sleeps 42600 · 13,570 lb · sleeps 42710 · 14,759 lb · sleeps 42730 · 13,470 lb · sleeps 42800 · 15,719 lb · sleeps 42900 · 13,855 lb · sleeps 43216GX · 16,925 lb · sleeps 53217GX · 17,160 lb · sleeps 43300 · 16,555 lb · sleeps 43513GX · 17,250 lb · sleeps 63715GX · 17,320 lb · sleeps 54017GX · 21,000 lb · sleeps 54114GX · 21,000 lb · sleeps 4the whole line →
Find one for sale

Live listings for the 4015GX 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 Stealth line ↗

Is the 4015GX 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.