01 What makes it unique
Forest River lists the 2026 Vengeance Rogue 323SUT at 9,613 lb dry, a GVWR of 14,090 lb, a net carrying capacity of 4,477 lb and a pin weight of 2,090 lb. Its dry weight plus its carrying capacity comes to exactly its GVWR.
Forest River prints its tanks as 96 gal fresh, 44 gal grey, 44 gal black.
Every number on this page was read on 6 Nov 2026 from Forest River’s own 2026 Vengeance Rogue SUT floorplan page for the Vengeance Rogue 323SUT, whose heading names the model year 2026.
How the 323SUT differs from the other six Vengeance Rogue fifth wheels. Most distinctive first. How these ranks are worked out.
- Dry weight, 9,613 lb: lightest of seven; next is the 32SUT (9,946 lb).
- Cargo capacity, 4,477 lb: largest of seven; next is the 341GS11 (4,116 lb).
- Cargo capacity as a share of GVWR, 31.8%: largest of seven; next is the 32SUT (26.9%).
- GVWR, 14,090 lb: second-lowest of seven, between the 32SUT (13,598 lb) and the 341GS11 (16,990 lb).
- Pin weight, 2,090 lb: second-lightest of seven, between the 32SUT (1,598 lb) and the 341GS11 (2,990 lb).
- Pin weight as a share of dry weight, 21.7%: second-smallest of seven, between the 32SUT (16.1%) and the 4015 (22.4%).
- Fresh tank, 96 gal: second-smallest of seven, between the 32SUT (95 gal) and the 341GS11, 351G2 and three others (160 gal).
- Grey tank, 44 gal: second-smallest of seven, between the 341GS11 (40 gal) and the 32SUT (76 gal).
- Black tank, 44 gal: third-smallest of seven, between the 341GS11 (40 gal) and the 391T145 and 4015 (80 gal).
Next to the 32SUT, the nearest heavier floorplan by dry weight, the 323SUT is 333 lb lighter by dry weight, has a GVWR 492 lb higher, has 825 lb more cargo capacity, has a pin weight 492 lb heavier, has a fresh tank 1 gal larger, has a grey tank 32 gal smaller and has a black tank 6 gal larger.
02 Full specifications
Dimensions
- Exterior length
- Not published by Forest River
- Exterior height
- Not published by Forest River
- Exterior width
- 101"
- Interior height
- Not published by Forest River
Weights
- Dry / unit base weight (UVW)
- 9,613 lb
- GVWR (max loaded)
- 14,090 lb
- Net cargo / payload (CCC)
- 4,477 lb
- Hitch / pin weight
- 2,090 lb
Capacities
- Fresh water
- 96 gal
- Grey water
- 44 gal
- Black water
- 44 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Tire size
- Not published by Forest River
Sleeping & layout
- Sleeps
- Not published by Forest River
- Model year (as printed)
- page title "2026 Vengeance Rogue SUT 323SUT Floorplan - Forest River RV"
- Weight basis (as printed)
- UVW footnote: "*Estimated Average based on standard build optional equipment."
- Exterior Height (as printed)
- Not yet published by Forest River (its page prints “to be determined”)
- Awning Size (as printed)
- Not yet published by Forest River (its page prints “to be determined”)
- Maker page prose (as printed)
- "...is smartly engineered with a 34ft 11in overall length" (spec table: Exterior Length 34' 10")
- Exterior Length (spec table, as printed)
- 34' 10"
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
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 (14,090 lb) and the upper loaded pin estimate (3,522 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 Vengeance Rogue floorplan family
The Vengeance Rogue floorplan below was added from Forest River’s 2026 Vengeance Rogue SUT floorplan page; every Vengeance Rogue floorplan on this site, every model year, is listed on the Vengeance Rogue hub.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Vengeance Rogue 323SUT | — | — | Profiled |
The Vengeance Rogue floorplan below was added from Forest River’s 2026 Vengeance Rogue SUT floorplan page; every Vengeance Rogue floorplan on this site, every model year, is listed on the Vengeance Rogue hub.
04 Notes on this floorplan
What Forest River does not publish for the Vengeance Rogue 323SUT
Forest River prints no 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
06 Loading it for a trip
A full 96-gallon fresh tank is about 797 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 18% of the Vengeance Rogue 323SUT’s 4,477 lb cargo capacity, leaving 3,680 lb. Across 7 Vengeance Rogue fifth-wheel floorplans the water share runs 18% to 39%, and this plan’s is the lowest. Nearest on that share: Vengeance Rogue 32SUT at 22%. 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 Vengeance Rogue 32SUT, nearest on the published figures. It differs on 7 of the 7 fields both publish (this plan first): dry weight 9,613 lb vs 9,946 lb; GVWR 14,090 lb vs 13,598 lb; cargo capacity 4,477 lb vs 3,652 lb; hitch weight 2,090 lb vs 1,598 lb; fresh tank 96 gal vs 95 gal; grey tank 44 gal vs 76 gal; black tank 44 gal vs 38 gal.
| Vengeance Rogue fifth-wheel plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 14,090 | 2 of 7 | 13,598–17,385 |
| Dry weight (lb) | 9,613 | 1 of 7 | 9,613–14,014 |
| Cargo capacity (lb) | 4,477 | 7 of 7 | 3,371–4,477 |
| Hitch weight (lb) | 2,090 | 2 of 7 | 1,598–3,385 |
| Fresh tank (gal) | 96 | 2 of 7 | 95–160 |
| Grey tank (gal) | 44 | 2 of 7 | 40–100 |
| Black tank (gal) | 44 | 3 of 7 | 38–100 |
Either side of it by GVWR: Vengeance Rogue 32SUT is 492 lb lighter (13,598 lb GVWR); Vengeance Rogue 341GS11 is 2,900 lb heavier (16,990 lb GVWR).
| Nearest Vengeance Rogue fifth-wheel siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Vengeance Rogue 323SUT | — | — | 9,613 | 14,090 | 4,477 | 2,090 | 96 |
| Vengeance Rogue 32SUT | 39 ft 3 in | — | 9,946 | 13,598 | 3,652 | 1,598 | 95 |
| Vengeance Rogue 341GS11 | 39 ft 11 in | — | 12,874 | 16,990 | 4,116 | 2,990 | 160 |
| Vengeance Rogue 4015 | 44 ft 5 in | — | 13,529 | 17,025 | 3,496 | 3,025 | 160 |
| Vengeance Rogue 383G2 | 45 ft 0 in | — | 13,409 | 17,025 | 3,616 | 3,025 | 160 |
| Vengeance Rogue 351G2 | 44 ft 2 in | — | 13,564 | 17,050 | 3,486 | 3,050 | 160 |
All 17 Vengeance Rogue floorplans: Vengeance Rogue line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Vengeance Rogue 323SUT | 14,090 | 9,613 | — | — |
| Cardinal 36FUN | 14,095 | 12,033 | — | 42 ft 9 in |
| Wildcat 36FUN | 14,095 | 12,033 | — | 42 ft 9 in |
| Columbus 360FK | 14,175 | 11,489 | — | 36 ft 3 in |
| Blackthorn 2990MK | 14,180 | 10,864 | — | 35 ft 0 in |
| Chaparral 360IBL | 14,000 | 11,450 | — | 39 ft 9 in |
| Eagle 370FB | 14,000 | 11,905 | 5 | 40 ft 3 in |
Against the Vengeance Rogue 323SUT: the Cardinal 36FUN is 5 lb heavier; the Wildcat 36FUN is 5 lb heavier; the Columbus 360FK is 85 lb heavier.
08 Common questions about the Vengeance Rogue 323SUT
How much does the Vengeance Rogue 323SUT weigh?
9,613 lb dry; 14,090 lb GVWR, the most it may weigh loaded.
How much can the Vengeance Rogue 323SUT carry?
4,477 lb, 32% of its GVWR (median across 442 fifth wheels here: 19%). A full fresh tank uses 797 lb of it.
What is the pin weight of the Vengeance Rogue 323SUT?
2,090 lb as published, 22% of the dry weight (median across 686 fifth wheels here: 19%).
What size tow vehicle does the Vengeance Rogue 323SUT need?
A tow rating of at least 14,090 lb, plus payload for the loaded pin weight, passengers and cargo.
What are the tank capacities on the Vengeance Rogue 323SUT?
Fresh 96, grey 44, black 44 gallons. Off hookups, the waste tanks fill first.
From the figures above.
09 What this page publishes, and what it does not
8 of the 18 fields this catalogue tracks are published for the Vengeance Rogue 323SUT. Not published: exterior length, exterior height, 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.