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Forest River Cedar Creek Silverback 37RL

Fifth wheelbuilt 2017–19Mixed build tierFindable on the used market
WHAT ONE COSTS
$51,700est. used (2019, 7 yr old)

Sticker was $86,683 in 2018. Out of production since 2019, so the used market is the only way to buy one. Estimate assumes a 2019 unit.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~14,189 lbestimated as towed, for 2 people

dry weight 12,830 lb + fresh water (67 gal, full) 559 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 around15,770 lb (10% margin)
GVWR (the sticker maximum)16,250 lb
Tongue weight, loaded~2,488 lb (18%)
Cargo capacity3,420 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 37RL'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 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
Length41.5 ft
Height (incl. A/C)13.2 ft
Width8.0 ft
GVWR16,250 lb
Dry weight12,830 lb
Dry tongue weight2,250 lb
Cargo capacity3,420 lb
Sleeps6
Slide-outs3
Axles2
Fresh water67 gal
Grey water80 gal
Black water40 gal
Air conditioning15,000 BTU
Awning16 ft

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

WHERE PEOPLE SLEEP
  • 1× front queen bed (king optional)(Permanent)—
  • 1× rear sofa(Convertible)—
  • 1× loveseat(Convertible)—
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Forest River (Mixed tier): Cedar Creek Division, Forest River Inc. (Topeka, IN)

YEAR BY YEAR: WHAT CHANGED
  • 2017Introduced
FINDING ONE

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

OUR TAKE

Rear-living triple slide for full-timers.

OTHER CEDAR CREEK SILVERBACK FLOORPLANS
29IK · 13,965 lb · sleeps 629LRLBS · 12,250 lb · sleeps 629RE · 13,985 lb · sleeps 629RK · 13,755 lb · sleeps 629RW · 14,350 lb · sleeps 630LRKSA · 14,127 lb · sleeps 630LSA · 13,962 lb · sleeps 630LSTS · 13,737 lb · sleeps 631IK · 14,435 lb · sleeps 631LBHBS · 12,320 lb · sleeps 633IK · 14,067 lb · sleeps 633LBHTS · 13,830 lb · sleeps 1033LCDTS · 13,805 lb · sleeps 833RE · 13,850 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 37RL 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 Cedar Creek Silverback line ↗

Is the 37RL 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.