01 What makes it unique
Forest River lists the 2026 Arctic Wolf 3750SUITE at 11,328 lb dry, a net carrying capacity of 2,907 lb and a pin weight of 2,235 lb. It prints no GVWR for it.
It is 42' 9" long and 13' 6" high. Forest River prints its tanks as 81 gal fresh, 70 gal grey, 70 gal black.
Every number on this page was read on 6 Nov 2026 from Forest River’s 2026 Arctic Wolf brochure (filed in Forest River’s 2026 brochure folder; the brochure prints no year); model year 2026 comes from where the maker files it on its own site, not from the document’s text.
How the 3750SUITE differs from the other sixteen Arctic Wolf floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2026). How these ranks are worked out.
- Pin weight as a share of dry weight, 19.7%: second-largest of seventeen, between the 27SGS (19.3%) and the 3770SUITE (20.7%).
- Pin weight, 2,235 lb: third-heaviest of seventeen, between the 3650SUITE (2,145 lb) and the 3770SUITE (2,260 lb).
- Dry weight, 11,328 lb: fourth-heaviest of seventeen, between the 3770SUITE (10,893 lb) and the 3650SUITE (11,383 lb).
- Cargo capacity, 2,907 lb: fifth-largest of seventeen, between the 3660SUITE (2,827 lb) and the 291RL (3,097 lb).
- Exterior height, 13 ft 6 in: tallest of seventeen, level with the 3650SUITE and 38LEAH.G; next is the 3250SUITE (13 ft 4 in).
- Length, 42 ft 9 in: seventh-longest of seventeen, between the 331BH (38 ft 3 in) and the 3770SUITE and 3880SUITE (43 ft 2 in).
- Black tank, 70 gal: largest of seventeen, level with the 321BH, 331BH and two others; next are the 261RK, 27SGS and ten others (35 gal).
- Fresh tank, 81 gal: largest of seventeen, level with the 27SGS, 287BH and five others; next are the 261RK, 291RL and seven others (49 gal).
Next to the 3770SUITE (2022 page), the nearest lighter floorplan by dry weight, the 3750SUITE is 435 lb heavier by dry weight, has 460 lb less cargo capacity, has a pin weight 25 lb lighter, is 5 in shorter, stands 5 in taller and has a fresh tank 32 gal larger; the two publish the same grey tank and black tank.
Next to the 3650SUITE, the nearest heavier floorplan by dry weight, the 3750SUITE is 55 lb lighter by dry weight, has 145 lb more cargo capacity, has a pin weight 90 lb heavier, is 8 in shorter and has a black tank 35 gal larger; the two publish the same exterior height, fresh tank and grey tank.
02 Full specifications
Dimensions
- Exterior length
- 42' 9"
- Exterior height
- 13' 6"
- Exterior width
- 96"
- Interior height
- Not published by Forest River
Weights
- Dry / unit base weight (UVW)
- 11,328 lb
- GVWR (max loaded)
- Not published by Forest River
- Net cargo / payload (CCC)
- 2,907 lb
- Hitch / pin weight
- 2,235 lb
Capacities
- Fresh water
- 81 gal
- Grey water
- 70 gal
- Black water
- 70 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Tire size
- Not published by Forest River
Sleeping & layout
- Sleeps
- Not published by Forest River
- Tank column order
- brochure prints three unlabelled CAPACITY (GAL) figures; read as fresh / grey / black, the order the site already uses for this brochure (2026 plans already built from it)
- GVWR
- not printed in this brochure
How these published figures sit against the rest of the catalogue: fifth wheel pin weight and payload; fresh, grey and black tank sizes; camper trailer size chart.
Drawn to scale
Size, with end view
Holding tanks
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
03 The Arctic Wolf floorplan family
The Arctic Wolf floorplans below were added from Forest River’s 2026 Arctic Wolf brochure (filed in Forest River’s 2026 brochure folder; the brochure prints no year); every Arctic Wolf floorplan on this site, every model year, is listed on the Arctic Wolf hub.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Arctic Wolf 3750SUITE | 42' 9" | — | Profiled |
| Arctic Wolf 3650SUITE | 43' 5" | — | Profiled |
The Arctic Wolf floorplans below were added from Forest River’s 2026 Arctic Wolf brochure (filed in Forest River’s 2026 brochure folder; the brochure prints no year); every Arctic Wolf floorplan on this site, every model year, is listed on the Arctic Wolf hub.
04 Notes on this floorplan
What Forest River does not publish for the Arctic Wolf 3750SUITE
Forest River prints no GVWR, tire size, interior height, sleeping capacity for this model, so none is given. Nothing is filled from a sibling model, a different model year or a dealer listing.
Read the label on the trailer
Federal rules put a load-carrying label inside every RV trailer: its unloaded weight with full propane, its cargo carrying capacity and its GVWR (49 CFR 571.110 and 571.120). Those figures come from the trailer itself and govern the towing decision.
05 How it compares
11,383 lb dry and Not published by Forest River GVWR, against this model’s 11,328 lb and Not published by Forest River.
06 Loading it for a trip
A full 81-gallon fresh tank is about 672 lb of water, 23% of the Arctic Wolf 3750SUITE’s 2,907 lb cargo capacity, leaving 2,235 lb. Across 17 Arctic Wolf floorplans the water share runs 11% to 35%, and 7 give up more than this one. Nearest on that share: Arctic Wolf 3550SUITE at 20% and Arctic Wolf 38LEAH.G at 24%.
07 Where this floorplan sits
Closest sibling: the Arctic Wolf 38LEAH.G, nearest on the published figures. It differs on 4 of the 7 fields both publish (this plan first): length 42 ft 9 in vs 43 ft 6 in; dry weight 11,328 lb vs 12,563 lb; cargo capacity 2,907 lb vs 2,772 lb; hitch weight 2,235 lb vs 2,360 lb. They match on fresh tank, grey tank and black tank.
| Arctic Wolf plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Dry weight (lb) | 11,328 | 14 of 17 | 7,583–12,563 |
| Cargo capacity (lb) | 2,907 | 13 of 17 | 1,931–3,757 |
| Hitch weight (lb) | 2,235 | 15 of 17 | 1,140–2,360 |
| Length | 42 ft 9 in | 11 of 17 | 29 ft 11 in–43 ft 6 in |
| Fresh tank (gal) | 81 | 10–17 of 17 | 49–81 |
| Black tank (gal) | 70 | 13–17 of 17 | 35–70 |
Either side of it by dry weight: Arctic Wolf 3770SUITE is 435 lb lighter (10,893 lb dry); Arctic Wolf 3650SUITE is 55 lb heavier (11,383 lb dry).
| Nearest Arctic Wolf siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Arctic Wolf 3750SUITE | 42 ft 9 in | — | 11,328 | — | 2,907 | 2,235 | 81 |
| Arctic Wolf 38LEAH.G | 43 ft 6 in | — | 12,563 | 15,335 | 2,772 | 2,360 | 81 |
| Arctic Wolf 3770SUITE | 43 ft 2 in | — | 10,893 | — | 3,367 | 2,260 | 49 |
| Arctic Wolf 3650SUITE | 43 ft 5 in | — | 11,383 | — | 2,762 | 2,145 | 81 |
| Arctic Wolf 331BH | 38 ft 3 in | — | 9,914 | 11,845 | 1,931 | 1,645 | 81 |
| Arctic Wolf 321BH | 36 ft 9 in | — | 9,288 | — | 2,527 | 1,615 | 49 |
All 17 Arctic Wolf floorplans: Arctic Wolf line hub.
| Other lines, nearest by dry weight | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Arctic Wolf 3750SUITE | — | 11,328 | — | 42 ft 9 in |
| Roamer Fifth Wheel 354MBH | 13,500 | 11,310 | — | 39 ft 1 in |
| GSL Fifth Wheel 354MBH | 13,500 | 11,310 | 7 | 39 ft 1 in |
| Sidewinder 3511DK | 14,995 | 11,370 | — | 38 ft 4 in |
| Eagle 325BHQS | 13,750 | 11,285 | 10 | 38 ft 3 in |
| Cardinal 36FL | 14,235 | 11,283 | — | 44 ft 5 in |
| Talon 393T | 16,000 | 11,375 | 8 | 39 ft 11 in |
Against the Arctic Wolf 3750SUITE: the Roamer Fifth Wheel 354MBH is 18 lb lighter and 4 ft shorter; the GSL Fifth Wheel 354MBH is 18 lb lighter and 4 ft shorter; the Sidewinder 3511DK is 42 lb heavier and 4 ft shorter.
08 Common questions about the Arctic Wolf 3750SUITE
How much can the Arctic Wolf 3750SUITE carry?
2,907 lb. A full fresh tank uses 672 lb of it.
What is the pin weight of the Arctic Wolf 3750SUITE?
2,235 lb as published, 20% of the dry weight (median across 686 fifth wheels here: 19%).
What are the tank capacities on the Arctic Wolf 3750SUITE?
Fresh 81, grey 70, black 70 gallons. Off hookups, fresh water runs out first.
How long is the Arctic Wolf 3750SUITE?
42' 9" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
9 of the 18 fields this catalogue tracks are published for the Arctic Wolf 3750SUITE. Not published: GVWR, interior height, sleeps, slide count, axle count, tire specification, awning, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: forestriverinc.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 2 recall campaigns and 3 owner complaints (model years 2005 on) against the Arctic Wolf line (a recall and a complaint are not the same thing).
Too few reports to show a pattern. 3 complaints have been filed on this line — not enough to say what fails most often. They cover structure and wheels.
Recall coverage here is not complete, and complaints are owners’ unverified reports (how this record is built). Check a specific VIN at NHTSA before you buy. Full tables are on the Arctic Wolf line page.