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Heartland ElkRidge 37RED

Fifth wheelbuilt 2021–24Mixed build tierFindable on the used market
WHAT ONE COSTS
$74,500est. used (2024, 2 yr old)

Sticker was $105,097 in 2022. Out of production since 2024, so the used market is the only way to buy one. Estimate assumes a 2024 unit.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~13,190 lbestimated as towed, for 2 people

dry weight 11,848 lb + fresh water (65 gal, full) 542 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 around14,660 lb (10% margin)
GVWR (the sticker maximum)15,500 lb
Tongue weight, loaded~2,923 lb (22%)
Cargo capacity3,652 lb
WHICH TOW VEHICLES IT FITS: 19 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 37RED'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 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 diesel) '11-1616,600 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 76it doesn't fit

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

THE SPECS
Length41.6 ft
Height (incl. A/C)13.3 ft
Width8.1 ft
GVWR15,500 lb
Dry weight11,848 lb
Dry tongue weight2,626 lb
Cargo capacity3,652 lb
Sleeps6
Slide-outs4
Axles2
Fresh water65 gal
Grey water45 gal
Black water45 gal
Air conditioning28,500 BTU
Awning18 ft

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

WHERE PEOPLE SLEEP
  • 1× front king bed(Permanent)—
  • 1× dinette converts to a bed(Convertible)—
  • 1× hide-a-bed sofa(Convertible)—
HOW IT'S BUILT: 5/5
WallsAzdel composite
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Heartland (Mixed tier): Heartland's mid-priced full-profile fifth wheel - Azdel laminated walls on a welded aluminum cage, dual A/C and 7,000 lb axles, built through model year 2024 and then quietly dropped.

YEAR BY YEAR: WHAT CHANGED
YEARSGVWRDRYMSRP
2021–2215,500 lb12,545 lb$105,097
2023–2415,500 lb11,848 lb$105,097
  • 2021Introduced
  • 2023Dry weight down to 11,848 lb
FINDING ONE

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

OUR TAKE

Quad-slide rear-entertainment den; the mainstream ElkRidge couples plan of the 2020s.

OTHER ELKRIDGE FLOORPLANS
29RKSA · 13,000 lb · sleeps 432RK · 15,000 lb · sleeps 432RLS · 16,000 lb · sleeps 433BHS · 15,500 lb · sleeps 834TSRE · 14,405 lb · sleeps 435TSRL · 14,405 lb · sleeps 437 Ultimate · 15,500 lb · sleeps 737BAR · 15,500 lb · sleeps 437BBH · 16,531 lb · sleeps 837DRB · 16,570 lb · sleeps 437FBH · 16,660 lb · sleeps 438FLIK · 16,000 lb · sleeps 638MB · 16,000 lb · sleeps 838RK · 16,000 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 37RED 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 ElkRidge line ↗

Is the 37RED 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.