01 What makes it unique
Starcraft lists the 2025 GSL Travel Trailer 321BHS at 8,655 lb unloaded (UVW), with a GVWR of 9,995 lb, a cargo carrying capacity of 1,340 lb and a hitch weight of 1,075 lb. Its UVW plus its cargo capacity comes to exactly its GVWR.
It is 37' 10" long and 11' 5" high with the air conditioner, with 45 gal fresh, 58 gal grey, 29 gal black. Fresh water weighs about 8.3 lb per US gallon, so a full fresh tank uses roughly 374 lb of the cargo capacity before anything else is loaded.
Among the 5 GSL Travel Trailer floorplans Starcraft lists for 2025 with a published weight, it is number 5 by unloaded weight, in a range from 7,320 lb (290RLS) to 8,655 lb (321BHS). Every figure in that comparison is Starcraft’s, for the same model year.
Every number on this page was read on 5 Nov 2026 from Starcraft’s own floorplan page for the GSL Travel Trailer 321BHS, whose title names the model year 2025.
How the 321BHS differs from the other four GSL Travel Trailer floorplans. Most distinctive first. How these ranks are worked out.
- Dry weight, 8,655 lb: heaviest of five; next is the 305FLS (7,810 lb).
- GVWR, 9,995 lb: highest of five; next is the 305FLS (9,300 lb).
- Cargo capacity, 1,340 lb: smallest of five; next is the 263KBS (1,435 lb).
- Cargo capacity as a share of GVWR, 13.4%: smallest of five; next are the 263KBS and 305FLS (16%).
- Tongue weight as a share of dry weight, 12.4%: smallest of five; next is the 290RLS (13.1%).
- Length, 37 ft 10 in: longest of five; next is the 305FLS (36 ft).
- Exterior height, 11 ft 5 in: tallest of five; next are the 263KBS, 275RLS and 305FLS (11 ft 3 in).
- Sleeping capacity, 11: largest of five; next is the 275RLS (8).
- Tongue weight, 1,075 lb: second-heaviest of five, between the 263KBS (1,029 lb) and the 305FLS (1,090 lb).
Next to the 305FLS, the nearest lighter floorplan by dry weight, the 321BHS is 845 lb heavier by dry weight, has a GVWR 695 lb higher, has 150 lb less cargo capacity, has a tongue weight 15 lb lighter, is 1 ft 10 in longer, stands 2 in taller and sleeps seven more; the two publish the same fresh tank, grey tank and black tank.
02 Full specifications
Dimensions
- Exterior length
- 37' 10"
- Exterior height
- 11' 5" (with A/C)
- Exterior width
- 8' 1"
- Interior height
- Not published by Starcraft
Weights
- Dry / unit base weight (UVW)
- 8,655 lb
- GVWR (max loaded)
- 9,995 lb
- Net cargo / payload (CCC)
- 1,340 lb
- Hitch / tongue weight
- 1,075 lb
Capacities
- Fresh water
- 45 gal
- Grey water
- 58 gal
- Black water
- 29 gal
- Propane
- Not published by Starcraft
Running gear
- Hitch type
- Bumper pull
- Tire size
- ST225/75R15'E'
Sleeping & layout
- Sleeps
- up to 11
- Awning
- 11' 0"
How these published figures sit against the rest of the catalogue: travel trailer tongue weight by size; fresh, grey and black tank sizes; camper trailer size chart.
Federal tire recalls naming this size. NHTSA’s recall file names ST225/75R15 in 2 tire recalls: 14T015000 (Dynamic Tire Corp., 2014; make TOWMAX STR; model ST); 17T014000 (Triangle Tire USA, 2017; make TRIANGLE; model TR643). A tire recall covers only the brands, lines and DOT date codes it lists, and this page does not know which brand of tire this trailer was built with, so read the brand and DOT code on your own sidewalls before relying on this list. Only 242 of NHTSA’s 788 tire recalls name a size in their summary, so a size with no match is not a clean record (NHTSA recall file, read 12 Oct 2026).
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 (9,995 lb) and the upper loaded tongue estimate (1,499 lb, a rule of thumb). Your vehicle’s placard and the trailer’s own weight label govern.
Loaded range: 10–15% of GVWR on the tongue, a rule of thumb, not a measurement of this unit. No truck ratings or hitch classes (why; NHTSA, DOT HS 809 433). The range starts at the published figure, because loaded is never lighter than that.
03 The GSL Travel Trailer floorplan family
Starcraft lists 5 GSL Travel Trailer floorplans for 2025; this site profiles every one with a published weight, from Starcraft’s own floorplan pages.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 290RLS | 33' 5" | up to 6 | Profiled |
| 275RLS | 33' 11" | up to 8 | Profiled |
| 263KBS | 32' 4" | up to 2 | Profiled |
| 305FLS | 36' 0" | up to 4 | Profiled |
| 321BHS | 37' 10" | up to 11 | Profiled |
Starcraft lists 5 GSL Travel Trailer floorplans. Every 2025 plan with a published weight has a page here; the rest are catalogued with the reason against each.
04 Notes on this floorplan
What Starcraft does not publish for the 321BHS
Starcraft’s page prints no axle count and no interior height against this floorplan, so none is given. Nothing is filled from a sibling floorplan, 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
7,810 lb UVW and 9,300 lb GVWR, against this plan’s 8,655 lb and 9,995 lb.
06 Loading it for a trip
A full 45-gallon fresh tank is about 374 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 28% of the 321BHS’s 1,340 lb cargo capacity, leaving 966 lb (88 lb per rated berth). Across 5 GSL Travel Trailer floorplans the water share runs 23% to 28%, and this plan’s is the highest. Nearest on that share: GSL Travel Trailer 263KBS at 26%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).
07 Where this floorplan sits
Closest sibling: the GSL Travel Trailer 275RLS, nearest on the published figures. It differs on 6 of the 9 fields both publish (this plan first): length 37 ft 10 in vs 33 ft 11 in; sleeps 11 vs 8; dry weight 8,655 lb vs 7,350 lb; GVWR 9,995 lb vs 8,995 lb; cargo capacity 1,340 lb vs 1,645 lb; hitch weight 1,075 lb vs 985 lb. They match on fresh tank, grey tank and black tank.
| GSL Travel Trailer plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 9,995 | 5 of 5 | 8,900–9,995 |
| Dry weight (lb) | 8,655 | 5 of 5 | 7,320–8,655 |
| Cargo capacity (lb) | 1,340 | 1 of 5 | 1,340–1,645 |
| Hitch weight (lb) | 1,075 | 4 of 5 | 960–1,090 |
| Length | 37 ft 10 in | 5 of 5 | 32 ft 4 in–37 ft 10 in |
| Sleeps | 11 | 5 of 5 | 2–11 |
Either side of it by GVWR: GSL Travel Trailer 305FLS is 695 lb lighter (9,300 lb GVWR).
| Nearest GSL Travel Trailer siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| GSL Travel Trailer 321BHS | 37 ft 10 in | 11 | 8,655 | 9,995 | 1,340 | 1,075 | 45 |
| GSL Travel Trailer 275RLS | 33 ft 11 in | 8 | 7,350 | 8,995 | 1,645 | 985 | 45 |
| GSL Travel Trailer 305FLS | 36 ft 0 in | 4 | 7,810 | 9,300 | 1,490 | 1,090 | 45 |
| GSL Travel Trailer 290RLS | 33 ft 5 in | 6 | 7,320 | 8,900 | 1,580 | 960 | 45 |
| GSL Travel Trailer 263KBS | 32 ft 4 in | 2 | 7,560 | 8,995 | 1,435 | 1,029 | 45 |
All 5 GSL Travel Trailer floorplans: GSL Travel Trailer line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 321BHS | 9,995 | 8,655 | 11 | 37 ft 10 in |
| Campsite Reserve 29TJ | 9,995 | 7,353 | — | 36 ft 11 in |
| Cascade 29TEC | 9,995 | 6,943 | — | 36 ft 6 in |
| Eagle 262RBOK | 9,995 | 7,040 | 4 | 29 ft 7 in |
| Overland Series 240TKR | 9,995 | 6,955 | 6 | 28 ft 3 in |
| Cherokee Grey Wolf 27RR | 9,995 | 6,924 | — | 34 ft 2 in |
| Jay Flight 32BHDS | 9,995 | 8,025 | 12 | 36 ft 2 in |
Against the 321BHS: the Cascade 29TEC is 1 ft shorter; the Eagle 262RBOK is 8 ft shorter and sleeps 7 fewer.
08 Common questions about the 321BHS
How much does the 321BHS weigh?
8,655 lb dry; 9,995 lb GVWR, the most it may weigh loaded.
How much can the 321BHS carry?
1,340 lb, 13% of its GVWR (median across 1,010 travel trailers here: 23%). A full fresh tank uses 374 lb of it.
What is the tongue weight of the 321BHS?
1,075 lb as published, 12% of the dry weight (median across 1,413 travel trailers here: 12%).
What size tow vehicle does the 321BHS need?
A tow rating of at least 9,995 lb, plus payload for the loaded tongue weight, passengers and cargo.
How many people does the 321BHS sleep?
It is rated to sleep up to 11. No other GSL Travel Trailer floorplan here is rated for more.
What are the tank capacities on the 321BHS?
Fresh 45, grey 58, black 29 gallons. Off hookups, fresh water runs out first.
How long is the 321BHS?
37' 10" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
13 of the 18 fields this catalogue tracks are published for the 321BHS. Not published: interior height, slide count, axle count, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: starcraftrv.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 1 recall campaign and 1 owner complaint (model years 2005 on) against the GSL line (a recall and a complaint are not the same thing).
Too few reports to show a pattern. 1 complaint has been filed on this line — not enough to say what fails most often. It covers electrical system.
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 GSL line page.