01 What makes it unique
Gulf Stream lists the Conquest Lodge Series 391DBH at 8,940 lb dry, a net carrying capacity of 2,810 lb and a hitch weight of 1,350 lb. It prints no GVWR for it.
It is 40' 7" long and 12' 4" high. Gulf Stream prints no tank capacity for it.
Among the 6 Conquest Lodge Series floorplans Gulf Stream’s Conquest Lodge Series model pages on gulfstreamcoach.com (no model year stated) lists with a published dry weight, it is number 2 from the lightest, in a range from 8,066 lb (Conquest Lodge Series 34FLS) to 10,517 lb (Conquest Lodge Series 406FLR). Every figure in that comparison is Gulf Stream’s, read from the same set of model pages.
Every number on this page was read on 6 Nov 2026 from Gulf Stream’s own Conquest Lodge Series model pages on gulfstreamcoach.com (no model year stated) for the Conquest Lodge Series 391DBH, which names no model year; the figures are shown as the maker published them, and no year is claimed for them.
How the 391DBH differs from the other five Conquest Lodge Series floorplans. Most distinctive first. How these ranks are worked out.
- Exterior height, 12 ft 4 in: tallest of six; next are the 406FLR, 408TBS and 40DEN (11 ft 11 in).
- Interior height, 7 ft 6 in: tallest of six; next are the 33DBDB, 34FLS and three others (6 ft 8 in).
- Dry weight, 8,940 lb: second-lightest of six, between the 34FLS (8,066 lb) and the 408TBS (9,570 lb).
- Cargo capacity, 2,810 lb: second-largest of six, between the 406FLR and 408TBS (2,790 lb) and the 34FLS (3,314 lb).
- Length, 40 ft 7 in: shared with the 33DBDB; of six, three shorter and one longer, nearest the 406FLR (40 ft 5 in) and the 408TBS (41 ft 3 in).
Next to the 34FLS, the nearest lighter floorplan by dry weight, the 391DBH is 874 lb heavier by dry weight, has 504 lb less cargo capacity, is 2 ft 7 in longer, stands 1 ft 7 in taller and has 10 in more interior height.
Next to the 408TBS, the nearest heavier floorplan by dry weight, the 391DBH is 630 lb lighter by dry weight, has 20 lb more cargo capacity, is 8 in shorter, stands 5 in taller and has 10 in more interior height.
02 Full specifications
Dimensions
- Exterior length
- 40' 7"
- Exterior height
- 12' 4"
- Exterior width
- 8'
- Interior height
- 90"
Weights
- Dry / unit base weight (UVW)
- 8,940 lb
- GVWR (max loaded)
- Not published by Gulf Stream
- Net cargo / payload (CCC)
- 2,810 lb
- Hitch weight
- 1,350 lb
Capacities
- Fresh water
- Not published by Gulf Stream
- Grey water
- Not published by Gulf Stream
- Black water
- Not published by Gulf Stream
Running gear
- Hitch type
- Not stated per floorplan by Gulf Stream
- Tire size
- Not published by Gulf Stream
Sleeping & layout
- Sleeps
- Not published by Gulf Stream
- Factory grouping (as printed)
- Conquest Lodge Series (Destination Trailers)
- Furnace
- 35K BTU
- Water Heater
- TANKLESS
- LP Tank
- 2 EA @ 20 LBS.
- Weight basis (as printed)
- Gulf Stream prints "Dry Weight", "Hitch Weight" and "Net Carrying Capacity" on this page with no unit on the figures (its own line listing states weights in lbs.; tank figures carry no unit). No GVWR is printed, so nothing is checked against one. Page footnote: "Specifications are approximate and subject to change. Check the label in your unit for actual weights and capacities."
- Model year
- Not stated by Gulf Stream; figures as published on Gulf Stream's site (https://www.gulfstreamcoach.com/products/destination-trailers/conquestlodge/model/391dbh), read 6 Nov 2026
- Also sold as
- Innsbruck Lodge Series, Kingsport Lodge Series: identical floorplan codes and figures on Gulf Stream's site
- Same code under other names, figures differ
- Trailmaster (Destination Trailers) (Length, Fresh Water, Grey Tank, Black Tank differ): Gulf Stream's pages for these print different figures; they are not merged here
- Fresh water (as printed, no unit)
- 35
- Grey tank (as printed, no unit)
- 68
- Black tank (as printed, no unit)
- 33
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.
Drawn to scale
Size, with end view
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
03 The Conquest Lodge Series floorplan family
Gulf Stream’s Conquest Lodge Series model pages on gulfstreamcoach.com (no model year stated) lists 6 Conquest Lodge Series floorplans; every one with a printed weight has a page here.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Conquest Lodge Series 34FLS | 38' | — | Profiled |
| Conquest Lodge Series 391DBH | 40' 7" | — | Profiled |
| Conquest Lodge Series 408TBS | 41' 3" | — | Profiled |
| Conquest Lodge Series 40DEN | 40' 3" | — | Profiled |
| Conquest Lodge Series 33DBDB | 40' 7" | — | Profiled |
| Conquest Lodge Series 406FLR | 40' 5" | — | Profiled |
Gulf Stream’s Conquest Lodge Series model pages on gulfstreamcoach.com (no model year stated) lists 6 Conquest Lodge Series floorplans. Every one with a printed weight has a page here.
04 Notes on this floorplan
What Gulf Stream does not publish for the Conquest Lodge Series 391DBH
Gulf Stream prints no GVWR, tire size, grey-tank, black-tank, 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
8,066 lb dry and Not published by Gulf Stream GVWR, against this model’s 8,940 lb and Not published by Gulf Stream.
9,570 lb dry and Not published by Gulf Stream GVWR, against this model’s 8,940 lb and Not published by Gulf Stream.
06 Loading it for a trip
Cargo capacity on the Conquest Lodge Series 391DBH is 2,810 lb.
No source publishes a tongue weight for the Conquest Lodge Series 391DBH, so its hitch load has to come from a scale ticket taken with the trailer hitched.
07 Where this floorplan sits
Closest sibling: the Conquest Lodge Series 408TBS, nearest on the published figures. It differs on 3 of the 3 fields both publish (this plan first): length 40 ft 7 in vs 41 ft 3 in; dry weight 8,940 lb vs 9,570 lb; cargo capacity 2,810 lb vs 2,790 lb.
| Conquest Lodge Series plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Dry weight (lb) | 8,940 | 2 of 6 | 8,066–10,517 |
| Cargo capacity (lb) | 2,810 | 5 of 6 | 1,610–3,314 |
| Length | 40 ft 7 in | 4–5 of 6 | 38 ft 0 in–41 ft 3 in |
Either side of it by dry weight: Conquest Lodge Series 34FLS is 874 lb lighter (8,066 lb dry); Conquest Lodge Series 408TBS is 630 lb heavier (9,570 lb dry).
| Nearest Conquest Lodge Series siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Conquest Lodge Series 391DBH | 40 ft 7 in | — | 8,940 | — | 2,810 | — | — |
| Conquest Lodge Series 408TBS | 41 ft 3 in | — | 9,570 | — | 2,790 | — | — |
| Conquest Lodge Series 406FLR | 40 ft 5 in | — | 10,517 | — | 2,790 | — | — |
| Conquest Lodge Series 34FLS | 38 ft 0 in | — | 8,066 | — | 3,314 | — | — |
| Conquest Lodge Series 33DBDB | 40 ft 7 in | — | 9,680 | — | 2,067 | — | — |
| Conquest Lodge Series 40DEN | 40 ft 3 in | — | 9,670 | — | 1,610 | — | — |
All 6 Conquest Lodge Series floorplans: Conquest Lodge Series line hub.
| Other lines, nearest by dry weight | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Conquest Lodge Series 391DBH | — | 8,940 | — | 40 ft 7 in |
| Desert Fox 27FS | 12,000 | 8,942 | 6 | 32 ft 7 in |
| Coachmen Catalina 343BHTS | 10,436 | 8,936 | 10 | 38 ft 1 in |
| Vibe 3400BH | — | 8,933 | — | 39 ft 10 in |
| Pioneer BH330 | 10,400 | 8,926 | 8 | 37 ft 7 in |
| Campsite Reserve 39GB | 13,255 | 8,919 | — | 40 ft 7 in |
| Jay Flight 34RLOK | 11,350 | 8,970 | 4 | 37 ft 10 in |
Against the Conquest Lodge Series 391DBH: the Desert Fox 27FS is 2 lb heavier and 8 ft shorter; the Coachmen Catalina 343BHTS is 4 lb lighter and 2 ft shorter; the Vibe 3400BH is 7 lb lighter.
08 Common questions about the Conquest Lodge Series 391DBH
How much can the Conquest Lodge Series 391DBH carry?
2,810 lb.
How long is the Conquest Lodge Series 391DBH?
40' 7" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
6 of the 18 fields this catalogue tracks are published for the Conquest Lodge Series 391DBH. Not published: GVWR, hitch weight, fresh tank, grey tank, black tank, sleeps, slide count, axle count, tire specification, awning, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: gulfstreamcoach.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
No recall campaign or owner complaint in our NHTSA data names the Conquest Lodge Series line. Read that as no result found, not as a clean record.
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 Conquest Lodge Series line page.