01 What makes it unique
The 337BH is the most interesting plan on the Puma roster. The Forest River factory describes the floorplan as two entries and one slide out, with a metal exterior and a 19-foot awning, and an interior of bunk beds, a loft, a front bedroom and a pass-through bathroom — sleeping eight in about 37 feet on a single slide. The loft is what makes it work: berths stacked in the roof space rather than spread across the floor, which is how a 37-foot trailer sleeps eight while staying more than 2,100 pounds lighter than the 39-foot 32BHFS. The pass-through bath links the bunk end to the front bedroom, and the second entry serves the bunks. It carries the standard Puma build: a powder-coated steel I-beam frame with steel crossmembers under .024/.030-gauge aluminum skin, an AlphaPly roof membrane under a limited lifetime warranty, R-7 fiberglass insulation cut and glued between sidewall studs on 16-inch centres, a 5/8-inch Araucoply plywood floor under a 25-year limited warranty, an enclosed Darco-wrapped underbelly with enclosed water tanks, a tankless water heater and an 11 cu ft 12-volt refrigerator. Solar is roof and side-mount prep only — no panel is installed from the factory.
The weights are the argument for this plan. Palomino publishes a 9,263-pound GVWR against a 7,463-pound dry weight, leaving an 1,800-pound cargo capacity — the largest of the eight profiled Pumas — on a 770-pound dry tongue, which is the lightest of the eight by a clear margin and lighter than that of the 31-foot 26FKDS. Eight berths, the best cargo margin on this list and the lightest tongue is a genuinely unusual combination in a 37-foot trailer. The tank set is 43/35/35 gallons fresh/grey/black, the smaller-grey pattern, which is the one real compromise: 35 gallons of grey with eight aboard fills quickly. Palomino and Forest River publish no MSRP for the Puma line, so confirm street pricing with a dealer. The 337BH is the family Puma to look at first if payload is your constraint.
Forest River lists all four Puma packages as required, but the Value Shopper Package specifies a 13,500 BTU ducted air conditioner and the Limited Edition Package specifies a 15,000 BTU unit in place of it — the two required packages contradict each other, so confirm the air conditioner on the actual unit.
02 Full specifications
Dimensions
- Exterior length
- 37' 1"
- Exterior height
- 11' 1"
- Exterior width
- 8' 0"
Weights
- Dry / unit base weight (UVW)
- 7,463 lbs
- GVWR (max loaded)
- 9,263 lbs
- Net cargo / payload (CCC)
- 1,800 lbs
- Dry tongue (hitch) weight
- 770 lbs
Capacities
- Fresh water
- 43 gal
- Grey water
- 35 gal
- Black water
- 35 gal
- Refrigerator
- 11 cu ft
Construction
- Frame
- Powder-coated steel I-beam · steel crossmembers
- Exterior
- .024 / .030-gauge aluminum skin (metal-sided)
- Roof
- AlphaPly membrane, limited lifetime warranty · 3/8″ decking
- Rafters
- 4½″ crowned truss roof rafters
- Insulation
- R-7 fiberglass, cut and glued between sidewall studs · studs 16″ on centre
- Floor
- 5/8″ Araucoply plywood decking (25-year limited warranty)
- Underbelly
- Enclosed Darco-wrapped · enclosed water tanks
Running gear
- Axles
- 2 (tandem)
- Axle rating
- Not published by source*
- Hitch
- Bumper Pull (weight-distribution recommended)
- Jack
- 3,500 lb electric tongue jack · 4 electric stabilizer jacks
- Wheels
- Aluminum · spare tire (tire rating not published*)
- Solar
- Roof and side-mount PREP only — no panel installed*
Galley & systems
- Refrigerator
- 11 cu ft 12-volt black-glass refrigerator
- A/C
- 1 unit · 13,500 BTU ducted low-profile with heat pump*
- Water heater
- Tankless (on-demand)
- Cooktop
- 21″ stainless oven and range hood · glass range cover
- Microwave
- 1.3 cu ft stainless
- Heat
- Floor-ducted
Sleeping & layout
- Sleeps
- 8
- Slides
- 1
- Entries
- 2
- Awning
- 1 · 19'
03 The Puma floorplan family
Puma is Palomino's metal-sided value travel trailer — bumper-pull towables on a powder-coated steel I-beam frame, and a cross-shop against Forest River's own Salem / Wildwood and Aurora, Prime Time's Avenger, Keystone's Springdale and Jayco's Jay Flight SLX. Eight floorplans are profiled in full and linked below; the remaining plans are catalogued and shown muted. The 337BH on this page is highlighted.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 220FK | 25 ft | — | Front kitchen and rear bathroom |
| 227RK | 26 ft | 4 | Rear kitchen, front bedroom and pass through bathroom |
| 229RB | 26 ft | 3 | Front bedroom and rear bathroom |
| 25BHS | 30 ft | 9 | Bunk beds and front bedroom |
| 26FKDS | 30 ft | 5 | Front kitchen and rear bedroom |
| 27RBDS | 33 ft | 4 | Front bedroom and rear bathroom |
| 290RL | 34 ft | — | Kitchen island, front bedroom and rear living |
| 310RK | 35 ft | 4 | Rear kitchen |
| 30RKQS | 36 ft | 4 | Rear kitchen and front bedroom |
| 31RLQS | 36 ft | 4 | Kitchen island, front bedroom and rear living |
| 32RBFQ | 36 ft | 11 | Bunk beds, u-dinette and front bedroom |
| 32RBFQ2 | 36 ft | 7 | U-dinette, front bedroom, rear bedroom and two bedrooms |
| 337BH | 37 ft | 8 | Bunk beds, loft, front bedroom and pass through bathroom |
| 345BHL | 37 ft | 8 | Loft and front bedroom |
| 31QBBH | 37 ft | 9 | Bunk beds, u-dinette and front bedroom |
| 31FKRK | 37 ft | 4 | Front kitchen and rear bedroom |
| 32BH2B | 38 ft | 11 | Bunk beds, kitchen island, front bedroom and two full bathrooms |
| 340DB | 38 ft | — | Bunk beds, front bedroom, rear bedroom, two bedrooms and two full bathrooms |
| 32BHFS | 38 ft | 11 | Bunk beds, kitchen island and front bedroom |
| 32BHQS | 38 ft | 11 | Bunk beds, front bedroom and bathroom and a half |
Puma is Palomino's metal-sided value travel trailer — a powder-coated steel I-beam frame under .024/.030-gauge aluminum skin, and a cross-shop against Forest River's own Salem / Wildwood and Aurora, Prime Time's Avenger, Keystone's Springdale and Passport, Jayco's Jay Flight SLX and Coachmen's Catalina. The 2026 factory roster carries twenty travel-trailer plans; the eight highest-demand floorplans are profiled here in full and the remaining twelve are catalogued from published specifications below. Every Puma rides a bumper-pull tandem-axle chassis with an AlphaPly roof under a limited lifetime warranty, R-7 fiberglass sidewall insulation, an enclosed Darco-wrapped underbelly, a tankless water heater and an 11 cu ft 12-volt refrigerator, and every plan carries a 43-gallon fresh tank. Solar is prep only. Tongue weight, GVWR, dry weight and CCC are published per plan and each plan's dry weight plus CCC equals its GVWR exactly. Dry weight is a factory estimate; real loaded tongue weights run higher — always weigh the loaded trailer and confirm against your vehicle's tow rating and payload.
04 What owners & reviewers report
A loft, not a bigger floor
The factory floorplan lists bunk beds, a loft, a front bedroom and a pass-through bathroom — the loft stacks berths in the roof space, which is how it sleeps eight on one slide.
The lightest tongue and the biggest cargo margin
A 770-pound dry tongue and an 1,800-pound cargo capacity are both best-in-class among the eight profiled plans — and the tongue is lighter than the 31-foot 26FKDS's.
A 35-gallon grey tank for eight berths
The smaller-grey tank pattern with eight aboard is the real compromise in this plan — expect to dump grey often on a full trip.
Confirm the air conditioner
The Value Shopper Package lists a 13,500 BTU ducted A/C and the Limited Edition Package lists a 15,000 BTU unit in place of it; Forest River marks both required, so confirm the size on the unit.
Weigh the loaded trailer
Dry weight is a factory estimate and real loaded tongue weights run above the 770-pound base — weigh the loaded trailer and use a weight-distributing hitch.
05 How it compares
The 32BHQS — eleven berths, three slides and a second half bath, about 1,600 pounds heavier dry.
Forest River's own Salem / Wildwood — the in-house metal-sided value family cross-shop.
Jayco's Jay Flight SLX — the value-bracket family cross-shop.