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Brinkley RV Model Z 3400

Fifth wheelbuilt 2024– (in production)Better build tierFindable on the used market
WHAT ONE COSTS
$134,100MSRP today

Still in production. A used 2023 would run roughly $79,100.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~15,324 lbestimated as towed, for 2 people

dry weight 13,898 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 around17,030 lb (10% margin)
GVWR (the sticker maximum)17,495 lb
Tongue weight, loaded~2,636 lb (17%)
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 3400'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
Length38.9 ft
Height (incl. A/C)13.3 ft
Width8.0 ft
Interior height6.6 ft
GVWR17,495 lb
Dry weight13,898 lb
Dry tongue weight2,391 lb
Sleeps4
Slide-outs3
Axles2
Fresh water75 gal
Grey water130 gal
Black water45 gal
Air conditioning36,000 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
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
  • 2024Introduced
  • 2026Moved to dealer-stock-only status
FINDING ONE

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

OUR TAKE

Entertainer's plan with rear patio and outdoor kitchen; superseded by the 3420.

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 43420 · 17,695 lb · sleeps 43515 · 17,495 lb · sleeps 43600 · 17,695 lb · sleeps 43610 · 17,695 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 3400 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 3400 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.