CamperHardlyKnowHer

Winnebago Spyder S30MAX

Travel trailerbuilt 2020–21Mixed build tierFindable on the used market
WHAT ONE COSTS
—price not published

The maker never published an MSRP for this floorplan. Unknown is not cheap — treat any asking price against comparable models, not against zero.

WHAT IT WEIGHS BEHIND YOUR TRUCK
~10,854 lbestimated as towed, for 2 people

dry weight 9,220 lb + fresh water (100 gal, full) 834 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 around12,060 lb (10% margin)
GVWR (the sticker maximum)12,995 lb
Tongue weight, loaded~1,907 lb (18% — high, eats payload)
WHICH TOW VEHICLES IT FITS — 27 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 S30MAX's published weights changed mid-run.

VEHICLETOW RATINGVERDICT
Chevrolet Silverado / GMC Sierra 1500 (6.2 V8, max tow) '19-2613,300 lbfits, loaded, with 10% margin
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
Chevrolet Silverado 1500 (max tow) '14-1812,500 lbfits, loaded, with 10% margin
Chevrolet Silverado EV (4WT) '24-2612,500 lbfits, loaded, with 10% margin
Ford F-150 (3.5 EcoBoost, max tow) '24-2613,500 lbfits, loaded, with 10% margin
Ford F-150 (3.5 EcoBoost, max tow) '15-2013,200 lbfits, loaded, with 10% margin
Ford F-150 (3.5 EcoBoost, max tow) '21-2314,000 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) '20-2237,000 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) '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
Nissan Titan XD (Cummins diesel) '16-1912,710 lbfits, loaded, with 10% margin
Ram 1500 (5.7 Hemi eTorque, max tow) '19-2412,750 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 68it doesn't fit
  • Chevrolet Colorado / GMC Canyon (2.7 Turbo HO, tow pkg) '23-26 — over by ~3,924 lb loaded
  • Chevrolet Colorado / GMC Canyon (2.8 Duramax) '15-22 — over by ~3,924 lb loaded
  • Chevrolet Suburban (5.3 V8, max tow) '21-26 — over by ~3,384 lb loaded
  • Chevrolet Tahoe (5.3 V8, max tow) '21-26 — over by ~3,294 lb loaded
  • Chevrolet Traverse (tow pkg) '18-26 — over by ~6,354 lb loaded
  • Chrysler Pacifica '17-26 — over by ~7,614 lb loaded
  • Dodge Durango (5.7 / 6.4 Hemi, tow pkg) '14-26 — over by ~3,024 lb loaded
  • Ford Bronco 4-dr (2.7 EcoBoost, tow pkg) '21-26 — over by ~6,804 lb loaded
  • Ford Expedition (3.5 EcoBoost, tow pkg) '18-24 — over by ~2,484 lb loaded
  • Ford Expedition (3.5 EcoBoost, tow pkg) '25-26 — over by ~2,214 lb loaded
  • Ford Explorer (3.0 EcoBoost, tow pkg) '20-26 — over by ~5,814 lb loaded
  • Ford F-150 (3.5 EcoBoost, max tow) '11-14 — over by ~684 lb loaded
  • Ford F-150 Lightning (max trailer tow) '22-26 — over by ~1,854 lb loaded
  • Ford Maverick (2.0 EcoBoost, 4K tow pkg) '22-26 — over by ~7,254 lb loaded
  • Ford Ranger (2.3 EcoBoost, tow pkg) '19-23 — over by ~4,104 lb loaded
  • Ford Ranger (2.7 EcoBoost, tow pkg) '24-26 — over by ~4,104 lb loaded
  • Ford Transit (HD tow pkg) '15-26 — over by ~4,644 lb loaded
  • GMC Acadia (tow pkg) '20-26 — over by ~6,354 lb loaded
  • GMC Hummer EV Pickup '22-26 — over by ~4,104 lb loaded
  • GMC Sierra EV '24-26 — over by ~54 lb loaded
  • GMC Yukon / Yukon XL (5.3 V8, max tow) '21-26 — over by ~3,294 lb loaded
  • Honda Odyssey '18-26 — over by ~7,704 lb loaded
  • Honda Passport (AWD) '19-26 — over by ~6,354 lb loaded
  • Honda Pilot (AWD, tow pkg) '16-26 — over by ~6,354 lb loaded
  • Honda Ridgeline (AWD) '17-26 — over by ~6,354 lb loaded
  • Hyundai Palisade (tow pkg) '20-26 — over by ~6,354 lb loaded
  • Hyundai Santa Cruz (2.5T AWD) '22-26 — over by ~6,354 lb loaded
  • Jeep Gladiator (3.6 V6, max tow) '20-26 — over by ~3,924 lb loaded
  • Jeep Grand Cherokee (5.7 Hemi) '11-21 — over by ~4,374 lb loaded
  • Jeep Grand Cherokee (WL, tow pkg) '22-26 — over by ~5,274 lb loaded
  • Jeep Grand Cherokee L (5.7 Hemi) '21-26 — over by ~4,374 lb loaded
  • Jeep Grand Wagoneer (Hurricane, max tow) '22-26 — over by ~1,989 lb loaded
  • Jeep Wagoneer (Hurricane, max tow) '22-26 — over by ~1,854 lb loaded
  • Jeep Wrangler Unlimited 4-dr (tow pkg) '18-26 — over by ~7,704 lb loaded
  • Kia Telluride (tow pkg) '20-26 — over by ~5,904 lb loaded
  • Land Rover Defender '20-26 — over by ~3,474 lb loaded
  • Land Rover Discovery '17-26 — over by ~3,474 lb loaded
  • Lexus GX 550 (tow pkg) '24-26 — over by ~2,669 lb loaded
  • Lexus LX 600 '22-26 — over by ~3,654 lb loaded
  • Mazda CX-90 (3.3 turbo, tow pkg) '24-26 — over by ~6,354 lb loaded
  • Mercedes-Benz Sprinter '19-26 — over by ~4,104 lb loaded
  • Nissan Armada (3.5 twin-turbo, tow pkg) '25-26 — over by ~3,204 lb loaded
  • Nissan Armada (tow pkg) '17-24 — over by ~3,204 lb loaded
  • Nissan Frontier (3.8 V6, tow pkg) '22-26 — over by ~4,419 lb loaded
  • Nissan Pathfinder (tow pkg) '22-26 — over by ~5,454 lb loaded
  • Nissan Titan (5.6 V8, tow pkg) '17-24 — over by ~2,069 lb loaded
  • Ram 1500 (3.0 Hurricane, max tow) '25-26 — over by ~404 lb loaded
  • Ram 1500 (5.7 Hemi, max tow) '11-18 — over by ~1,294 lb loaded
  • Ram ProMaster '14-26 — over by ~4,634 lb loaded
  • Rivian R1S '22-26 — over by ~3,924 lb loaded
  • Rivian R1T '22-26 — over by ~954 lb loaded
  • Subaru Ascent '19-26 — over by ~6,354 lb loaded
  • Subaru Outback (XT / Wilderness) '20-26 — over by ~7,704 lb loaded
  • Tesla Cybertruck '24-26 — over by ~954 lb loaded
  • Tesla Model X (tow pkg) '16-26 — over by ~6,354 lb loaded
  • Tesla Model Y (tow pkg) '21-26 — over by ~7,704 lb loaded
  • Toyota 4Runner (4.0 V6) '11-24 — over by ~6,354 lb loaded
  • Toyota 4Runner (i-Force Max) '25-26 — over by ~5,454 lb loaded
  • Toyota Grand Highlander (i-Force Max) '24-26 — over by ~6,354 lb loaded
  • Toyota Highlander (tow pkg) '20-26 — over by ~6,354 lb loaded
  • Toyota Land Cruiser (i-Force Max) '24-26 — over by ~5,454 lb loaded
  • Toyota Sequoia (i-Force Max, tow pkg) '23-26 — over by ~2,284 lb loaded
  • Toyota Sienna '21-26 — over by ~7,704 lb loaded
  • Toyota Tacoma (i-Force Max, tow pkg) '24-26 — over by ~5,004 lb loaded
  • Toyota Tacoma (V6, tow pkg) '16-23 — over by ~4,734 lb loaded
  • Toyota Tundra (5.7 V8, tow pkg) '11-21 — over by ~1,674 lb loaded
  • Toyota Tundra (i-Force Max, tow pkg) '22-26 — over by ~54 lb loaded
  • Volkswagen Atlas (tow pkg) '18-26 — over by ~6,354 lb loaded
THE SPECS
Length37.0 ft
Height (incl. A/C)12.8 ft
Width8.5 ft
GVWR12,995 lb
Dry weight9,220 lb
Dry tongue weight1,620 lb
Sleeps8
Slide-outs1
Axles2
Fresh water100 gal
Grey water50 gal
Black water50 gal
Air conditioning15,000 BTU
Awning20 ft

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

WHERE PEOPLE SLEEP
  • 1× Front queen bed (72×80 king optional)(Permanent)60×80
  • 1× Optional HappiJac drop-down queen over the garage(Stow-away)60×80
  • 1× Garage sofa(Convertible)—
HOW IT'S BUILT — 5/5
WallsAzdel composite
FrameAluminum
RoofWalk-on
UnderbellyEnclosed

Winnebago (Mixed tier): Winnebago Industries

YEAR BY YEAR — WHAT CHANGED
YEARSGVWRDRYMSRP
202012,995 lb9,220 lb—
202112,995 lb9,220 lb—
  • 2020Introduced
  • 2021Sleeping capacity raised from 7 to 8
FINDING ONE

Findable — a few listed nationwide most weeks. Why: only 2 model years. Estimated from build volume and production span — not a count of live listings.

THE READ

Same 37-ft shell as the S29STT but with a 15-ft garage — the most cargo room of any Spyder bumper pull.

OTHER SPYDER FLOORPLANS
24FQ · 10,400 lb · sleeps 628SC · 12,000 lb · sleeps 1029KS · 12,400 lb · sleeps 832SC · 13,825 lb · sleeps 10S23FB · 11,300 lb · sleeps 6S29SFW · 16,000 lb · sleeps 8S29STT · 12,995 lb · sleeps 8S35SGT · 12,995 lb · sleeps 11S36GWS · 16,000 lb · sleeps 10S37BGS · 16,000 lb · sleeps 11the whole line →
Is the S30MAX 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 and watch the whole market re-rank around them. Nothing gets hidden, everything gets explained.

Rank it against your setup →

Data compiled from manufacturer spec sheets, retrieved 2026-07.