01 What makes it unique
The Cherokee Arctic Wolf 343MB has 3,267 lbs of cargo capacity between 10,398 lbs dry and its 13,665 lbs GVWR, 24% of that rating; filling its 52-gallon fresh tank at 8.3 lb a gallon uses 432 lbs of it (how to read trailer weights).
Forest River’s 2027 floorplan drawing for the 343MB shows, at the front, a 60-by-80 queen bed with overhead cabinets and a wardrobe, beside a bath with a shower, a porcelain stool and a wardrobe with washer/dryer prep. Mid-coach: a mid bunk room with a 28-by-72 bunk over a sofa in a slide, a dresser and a wardrobe, a kitchen with a sink, a dishwasher, a microwave, a 12-volt refrigerator and a hidden pantry, and a kitchen island with seating. At the rear: a tri-fold sofa across the rear under overhead cabinets, an angled entertainment center with a fireplace, and theater seating and a super pantry with roll-out shelves in a slide. It draws 21-foot and 10-foot 8-inch awnings. Outside it labels a towing hitch. Layouts change with options; check the unit itself.
Pin weight is 1,665 lbs, 16% of the dry weight as published; it rises as the trailer is loaded and comes off the truck’s payload, not its towing rating, so check it against the payload on your own door sticker (pin weight and payload).
Off hookups: 114 gallons of grey and black capacity against 52 gallons of fresh water, so fresh water runs out first (tank sizes by length).
Against the rest of the Cherokee Arctic Wolf roster this is the 5th of 10 floorplans by dry weight, in a line that runs from 8,638 lbs to 13,568 lbs. It sits in the middle of the line by weight.
Plan the tow on loaded weight, not the 10,398 lbs dry figure: half the published cargo capacity brings this plan to about 12,032 lbs, and the published GVWR of 13,665 lbs is the limit (how to read trailer weights).
Forest River’s line listing and this floorplan’s own factory page agree on all 4 shared figures. Dry weight plus cargo capacity equals the published GVWR exactly. A missing row means Forest River does not publish that figure (how figures are verified).
Forest River publishes no written floorplan description for this plan; the layout described above is read off Forest River’s own floorplan drawing for this model year. 343MB is a Cherokee Arctic Wolf designation, and this site does not decode the code itself into a layout claim.
How the 343MB differs from the other nine Cherokee Arctic Wolf floorplans. Most distinctive first. How these ranks are worked out.
- Cargo capacity, 3,267 lb: second-largest of ten, between the 252RK (3,012 lb) and the 33IBAR (3,552 lb).
- GVWR, 13,665 lb: fourth-lowest of ten, between the 252RK (11,850 lb) and the 33IBAR (13,695 lb).
- Cargo capacity as a share of GVWR, 23.9%: fourth-largest of ten, between the 39LEAH.G (19.1%) and the 252RK (25.4%).
- Pin weight, 1,665 lb: fourth-lightest of ten, between the 252RK (1,650 lb) and the 33IBAR (1,695 lb).
- Dry weight, 10,398 lb: fifth-lightest of ten, between the 33IBAR (10,143 lb) and the 39LEAH.G (11,868 lb).
- Pin weight as a share of dry weight, 16%: smallest of ten, level with the 37LOFT; next is the 273RL (16.6%).
- Length, 37 ft 11 in: fifth-shortest of ten, between the 33IBAR (37 ft 4 in) and the 38DST (43 ft 6 in).
- Exterior height, 13 ft 5 in: shared with the 39LEAH.G; of ten, five lower and three taller, nearest the 3950SUITE (13 ft 4 in) and the 37LOFT, 387ML and 38DST (13 ft 6 in).
- Fresh tank, 52 gal: shared with the 252RK, 273RL and 39LEAH.G; of ten, five smaller and one larger, nearest the 285OPT, 33IBAR and three others (49 gal) and the 38DST (81 gal).
- Grey tank, 76 gal: shared with the 252RK and 39LEAH.G; of ten, five smaller and two larger, nearest the 285OPT, 33IBAR and two others (70 gal) and the 387ML and 38DST (105 gal).
- Black tank, 38 gal: shared with the 252RK and 273RL; of ten, three smaller and four larger, nearest the 285OPT, 33IBAR and 37LOFT (35 gal) and the 387ML, 38DST and 3950SUITE (70 gal).
Next to the 33IBAR, the nearest lighter floorplan by dry weight, the 343MB is 255 lb heavier by dry weight, has a GVWR 30 lb lower, has 285 lb less cargo capacity, has a pin weight 30 lb lighter, is 7 in longer, stands 3 in taller, has a fresh tank 3 gal larger, has a grey tank 6 gal larger and has a black tank 3 gal larger.
Next to the 39LEAH.G, the nearest heavier floorplan by dry weight, the 343MB is 1,470 lb lighter by dry weight, has a GVWR 1,003 lb lower, has 467 lb more cargo capacity, has a pin weight 575 lb lighter, is 7 ft 4 in shorter and has a black tank 38 gal smaller; the two publish the same exterior height, fresh tank and grey tank.
02 Full specifications
Dimensions
- Exterior length
- 37' 11"
- Exterior height
- 13' 5"
- Exterior width
- 96"
Weights
- Dry / unit base weight (UVW)
- 10,398 lbs
- GVWR (max loaded)
- 13,665 lbs
- Net cargo / payload (CCC)
- 3,267 lbs
- Hitch / pin weight
- 1,665 lbs
Capacities
- Fresh water
- 52 gal
- Grey water
- 76 gal
- Black water
- 38 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Axles
- Not published by Forest River
- Tires
- Not published by Forest River
Sleeping & layout
- Sleeps
- Not published by Forest River
- Awnings
- 10'8" & 21'
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
Weight budget
Size, with end view
Holding tanks
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
Towing it
Check your vehicle. Enter the ratings from your owner’s manual and the door-pillar placard.
Compares your figures with this page’s published GVWR (13,665 lb) and the upper loaded pin estimate (3,416 lb, a rule of thumb). Your vehicle’s placard and the trailer’s own weight label govern.
Loaded range: 15–25% of GVWR on the pin, a rule of thumb, not a measurement of this unit. No truck ratings or hitch classes (why; NHTSA, DOT HS 809 433).
03 The Cherokee Arctic Wolf floorplan family
Thirteen 2027 Cherokee Arctic Wolf floorplans with a full factory record, read from Forest River on 2 Nov 2026. They run 8,638 to 13,568 lb dry on lengths of 32 feet 4 inches to 45 feet 3 inches, with hitch weights of 1,440 to 2,375 lb and cargo capacities of 1,977 to 3,552 lb. Forest River publishes a GVWR for all thirteen, from 10,645 to 15,990 lb, and dry weight plus cargo capacity equals it exactly on every one.
| Floorplan | Nominal | Dry weight (lb) | GVWR (lb) | Notable |
|---|---|---|---|---|
| 285OPT | 34' 11" | 8,638 | 10,645 | Arctic Wolf Fifth Wheels |
| 273RL | 32' 9" | 8,668 | 11,640 | Arctic Wolf Fifth Wheels |
| 252RK | 32' 4" | 8,838 | 11,850 | Arctic Wolf Fifth Wheels |
| 289PANO | 34' 9" | 9,348 | 11,970 | Arctic Wolf Fifth Wheels |
| 331BH | 38' 7" | 9,963 | 11,940 | Arctic Wolf Fifth Wheels |
| 33IBAR | 37' 4" | 10,143 | 13,695 | Arctic Wolf Fifth Wheels |
| 343MB | 37' 11" | 10,398 | 13,665 | Arctic Wolf Fifth Wheels |
| 39LEAH.G | 45' 3" | 11,868 | 14,668 | Arctic Wolf Fifth Wheels |
| 3950SUITE | 43' 9" | 11,998 | 14,200 | Arctic Wolf Fifth Wheels |
| 38LEAH.G | 43' 6" | 12,563 | 15,335 | Arctic Wolf Fifth Wheels |
| 38DST | 43' 6" | 12,718 | 15,465 | Arctic Wolf Fifth Wheels |
| 37LOFT | 44' 0" | 13,563 | 15,990 | Arctic Wolf Fifth Wheels |
| 387ML | 44' 7" | 13,568 | 15,868 | Arctic Wolf Fifth Wheels |
Forest River's 2027 Cherokee Arctic Wolf roster, read 2 Nov 2026, lists thirteen floorplans. 252RK, 273RL, 343MB are on this site for the first time; ten already have their own page here, which keeps the record it was built from. Sleeping capacity, axle count, tire size and MSRP are not published in this channel.
04 Notes on this floorplan
What Forest River does not publish for this line
Sleeping capacity, axle count, tire size and MSRP are not in Forest River’s specification channel for Cherokee Arctic Wolf, so this page does not publish them and does not estimate them (how figures are verified).
Weigh it before you tow it
Forest River calls its unloaded weight an estimated average for a standard build, and options and dealer add-ons change it, so weigh your own trailer loaded the way you travel (how figures are verified).
05 How it compares
10,143 lbs dry against this plan's 10,398 lbs, a difference of 255 lbs.
11,868 lbs dry, 1,470 lbs more than this plan, and 2,800 lbs of cargo capacity against this one's 3,267 lbs.
3,552 lbs of cargo capacity, the highest of the 10 Cherokee Arctic Wolf floorplans profiled here. If payload rather than length is the binding constraint, that is the plan to compare against.
06 Loading it for a trip
A full 52-gallon fresh tank is about 432 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 13% of the 343MB’s 3,267 lb cargo capacity, leaving 2,835 lb. Across 10 Cherokee Arctic Wolf floorplans the water share runs 11% to 24%, and 8 give up more than this one. Nearest on that share: Cherokee Arctic Wolf 33IBAR at 11% and Cherokee Arctic Wolf 252RK at 14%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).
07 Where this floorplan sits
Closest sibling: the Cherokee Arctic Wolf 33IBAR, nearest on the published figures. It differs on 8 of the 8 fields both publish (this plan first): length 37 ft 11 in vs 37 ft 4 in; dry weight 10,398 lb vs 10,143 lb; GVWR 13,665 lb vs 13,695 lb; cargo capacity 3,267 lb vs 3,552 lb; hitch weight 1,665 lb vs 1,695 lb; fresh tank 52 gal vs 49 gal; grey tank 76 gal vs 70 gal; black tank 38 gal vs 35 gal.
| Cherokee Arctic Wolf plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 13,665 | 4 of 10 | 10,645–15,990 |
| Dry weight (lb) | 10,398 | 5 of 10 | 8,638–13,568 |
| Cargo capacity (lb) | 3,267 | 9 of 10 | 2,007–3,552 |
| Hitch weight (lb) | 1,665 | 4 of 10 | 1,440–2,375 |
| Length | 37 ft 11 in | 5 of 10 | 32 ft 4 in–45 ft 3 in |
| Fresh tank (gal) | 52 | 6–9 of 10 | 49–81 |
| Grey tank (gal) | 76 | 6–8 of 10 | 38–105 |
| Black tank (gal) | 38 | 4–6 of 10 | 35–76 |
Either side of it by GVWR: Cherokee Arctic Wolf 252RK is 1,815 lb lighter (11,850 lb GVWR); Cherokee Arctic Wolf 33IBAR is 30 lb heavier (13,695 lb GVWR).
| Nearest Cherokee Arctic Wolf siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Cherokee Arctic Wolf 343MB | 37 ft 11 in | — | 10,398 | 13,665 | 3,267 | 1,665 | 52 |
| Cherokee Arctic Wolf 33IBAR | 37 ft 4 in | — | 10,143 | 13,695 | 3,552 | 1,695 | 49 |
| Cherokee Arctic Wolf 252RK | 32 ft 4 in | — | 8,838 | 11,850 | 3,012 | 1,650 | 52 |
| Cherokee Arctic Wolf 273RL | 32 ft 9 in | — | 8,668 | 11,640 | 2,972 | 1,440 | 52 |
| Cherokee Arctic Wolf 285OPT | 34 ft 11 in | — | 8,638 | 10,645 | 2,007 | 1,485 | 49 |
| Cherokee Arctic Wolf 37LOFT | 44 ft 0 in | — | 13,563 | 15,990 | 2,427 | 2,175 | 49 |
All 10 Cherokee Arctic Wolf floorplans: Cherokee Arctic Wolf line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 343MB | 13,665 | 10,398 | — | 37 ft 11 in |
| Eagle 325BHQS | 13,750 | 11,285 | 10 | 38 ft 3 in |
| Wildcat 32LIVE | 13,500 | 10,363 | — | 36 ft 5 in |
| Cardinal 33CHEF | 13,885 | 10,558 | — | 38 ft 3 in |
| Open Range 3X 287RLS | 13,900 | 11,670 | 4 | 34 ft 7 in |
| Sierra 3100RD | 13,969 | 10,869 | — | 34 ft 9 in |
| Avenue 32RLS | 13,995 | 10,960 | — | 34 ft 11 in |
Against the 343MB: the Eagle 325BHQS is 85 lb heavier; the Wildcat 32LIVE is 165 lb lighter and 2 ft shorter; the Cardinal 33CHEF is 220 lb heavier.
08 Common questions about the 343MB
How much does the 343MB weigh?
10,398 lb dry; 13,665 lb GVWR, the most it may weigh loaded.
How much can the 343MB carry?
3,267 lb, 24% of its GVWR (median across 238 fifth wheels here: 18%). A full fresh tank uses 432 lb of it.
What is the pin weight of the 343MB?
1,665 lb as published, 16% of the dry weight (median across 406 fifth wheels here: 19%).
What size tow vehicle does the 343MB need?
A tow rating of at least 13,665 lb, plus payload for the loaded pin weight, passengers and cargo.
What are the tank capacities on the 343MB?
Fresh 52, grey 76, black 38 gallons. Off hookups, fresh water runs out first.
How long is the 343MB?
37' 11" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
11 of the 18 fields this catalogue tracks are published for the 343MB. Not published: interior height, sleeps, slide count, axle count, tire specification, 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.