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Jayco Pinnacle 37MDQS

Fifth wheelbuilt 2023–25Mixed build tierFindable on the used market
WHAT ONE COSTS
$109,600est. used (2025, 1 yr old)

Sticker was $152,185 in 2025. Out of production since 2025, so the used market is the only way to buy one. Estimate assumes a 2025 unit.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~16,741 lbestimated as towed, for 2 people

dry weight 15,315 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 around18,605 lb (10% margin)
GVWR (the sticker maximum)18,400 lb
Tongue weight, loaded~3,389 lb (20%)
Cargo capacity3,085 lb
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 37MDQS's published weights changed mid-run. 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 lb2023–24 model years fit
Chevrolet Silverado / GMC Sierra 2500HD (Duramax) '11-1918,100 lb2023 model years fit
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 lb2023 model years fit
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 lb2023 model years fit
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
Length41.7 ft
Height (incl. A/C)13.3 ft
Width8.5 ft
GVWR18,400 lb
Dry weight15,315 lb
Dry tongue weight3,100 lb
Cargo capacity3,085 lb
Sleeps8
Axles2
Fresh water75 gal
Grey water87 gal
Black water50 gal
Air conditioning30,000 BTU
Awning19 ft

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

WHERE PEOPLE SLEEP
  • 1× Front bedroom residential king(Permanent)72×80
  • 1× Mid-den convertible sofa(Convertible)—
  • 1× Second den sleeper sofa(Convertible)—
  • 1× Free-standing dinette(Convertible)—
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Jayco (Mixed tier): Jayco

YEAR BY YEAR: WHAT CHANGED
YEARSGVWRDRYMSRP
202318,400 lb14,555 lb$152,185
202418,400 lb14,970 lb$152,185
202518,400 lb15,315 lb$152,185
  • 2023Introduced
  • 2025UVW 15,315 lb, GVWR 18,400 lb
  • 2026Discontinued
FINDING ONE

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

OUR TAKE

Mid-den quad-slide — the only high-capacity Pinnacle of its era; the den doubles as a second bedroom for grandkids.

OTHER PINNACLE FLOORPLANS
32RLTS · 16,600 lb · sleeps 436FBTS · 17,500 lb · sleeps 436KPTS · 17,350 lb · sleeps 436SSWS · 17,650 lb · sleeps 438FBRK · 18,200 lb · sleeps 438FLGS · 18,500 lb · sleeps 638KPTS · 17,700 lb · sleeps 438SSWS · 18,700 lb · sleeps 439DSDB · 19,200 lb · sleeps 839FLOK · 18,800 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 37MDQS 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 Pinnacle line ↗

Is the 37MDQS 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.