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Forest River Cedar Creek 380MUD

Fifth wheelbuilt 2024–25Better build tierFindable on the used market
WHAT ONE COSTS
$100,200est. used (2025, 1 yr old; from 16 priced floorplans of this line)
WHAT IT WEIGHS BEHIND YOUR TRUCK
~16,014 lbestimated as towed, for 2 people

dry weight 14,739 lb + fresh water (57 gal, full) 475 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 around17,795 lb (10% margin)
GVWR (the sticker maximum)18,000 lb
Tongue weight, loaded~2,776 lb (17%)
Cargo capacity3,261 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 380MUD'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
Length43.4 ft
Height (incl. A/C)13.5 ft
Width8.0 ft
GVWR18,000 lb
Dry weight14,739 lb
Dry tongue weight2,555 lb
Cargo capacity3,261 lb
Sleeps6
Slide-outs4
Axles2
Fresh water57 gal
Grey water82 gal
Black water82 gal
Air conditioning30,000 BTU
Solar (standard)200 W
Awning21 ft

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

WHERE PEOPLE SLEEP
  • 1× Front king(Permanent)—
  • 1× Sofa(Convertible)—
  • 1× Dinette(Convertible)—
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Forest River (Better tier): Cedar Creek

YEAR BY YEAR: WHAT CHANGED
  • 2024Introduced
  • 2025Discontinued
FINDING ONE

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

OUR TAKE

Mudroom-entry plan at the 18,000 lb GVWR ceiling.

OTHER CEDAR CREEK FLOORPLANS
290RL · 16,095 lb · sleeps 429RL · 16,375 lb · sleeps 4360RL · 16,525 lb · sleeps 4361RL · 16,625 lb · sleeps 4370FL · 16,685 lb · sleeps 4371FL · 16,615 lb · sleeps 6375BHO · 16,430 lb · sleeps 8377BH · 16,135 lb · sleeps 6380DB · 16,815 lb · sleeps 8380RL · 18,000 lb · sleeps 4381MUD · 18,000 lb · sleeps 6383FB · 18,000 lb · sleeps 4385RK · 18,000 lb · sleeps 4385TH · 18,000 lb · sleeps 6the whole line →
Find one for sale

Live listings for the 380MUD 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 line ↗

Is the 380MUD 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 dealer and aggregator listings, retrieved 2026-07.