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Brinkley RV Model Z 3515

Fifth wheelbuilt 2025– (in production)Better build tierFindable on the used market
WHAT ONE COSTS
$131,500MSRP today

Still in production. A used 2023 would run roughly $77,600.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~15,657 lbestimated as towed, for 2 people

dry weight 14,231 lb + fresh water (75 gal, full) 626 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 around17,400 lb (10% margin)
GVWR (the sticker maximum)17,495 lb
Tongue weight, loaded~2,851 lb (18%)
WHICH TOW VEHICLES IT FITS: 18 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 3515'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-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 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
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 77it doesn't fit

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

THE SPECS
Length39.9 ft
Height (incl. A/C)13.3 ft
Width8.0 ft
Interior height6.6 ft
GVWR17,495 lb
Dry weight14,231 lb
Dry tongue weight2,591 lb
Sleeps4
Slide-outs3
Axles2
Fresh water75 gal
Grey water118 gal
Black water44 gal
Air conditioning44,000 BTU
Solar (standard)370 W

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

WHERE PEOPLE SLEEP
  • 1× Front bedroom king(Permanent)70×80
  • 1× Living room sofa / EZ-Out bed(Convertible)62×72
  • 1× Flex space / office convertible(Convertible)—
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Brinkley RV (Better tier): Brinkley RV (independent, Goshen IN)

YEAR BY YEAR: WHAT CHANGED
  • 2025Introduced
FINDING ONE

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

OUR TAKE

Gourmet kitchen plus a flex space that works as office or mudroom - popular with full-timers who work on the road.

OTHER MODEL Z FLOORPLANS
2670 · 13,995 lb · sleeps 42680 · 13,995 lb · sleeps 42700 · 14,995 lb · sleeps 42810 · 14,995 lb · sleeps 62900 · 14,995 lb · sleeps 43100 · 15,495 lb · sleeps 43110 · 15,495 lb · sleeps 63200 · 15,995 lb · sleeps 43210 · 15,995 lb · sleeps 63300 · 16,995 lb · sleeps 43400 · 17,495 lb · sleeps 43420 · 17,695 lb · sleeps 43600 · 17,695 lb · sleeps 43610 · 17,695 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 3515 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 Model Z line ↗

Is the 3515 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 manufacturer spec sheets, retrieved 2026-07.