01 What makes it unique
Gulf Stream lists the Conquest 406FLR at 9,987 lb dry, a net carrying capacity of 795 lb and a tongue weight of 1,582 lb. It prints no GVWR for it.
It is 40' 5" long and 11' 11" high. Gulf Stream prints no tank capacity for it.
Among the 18 Conquest floorplans Gulf Stream’s Conquest model pages on gulfstreamcoach.com (no model year stated) lists with a published dry weight, it is number 18 from the lightest, in a range from 4,126 lb (Conquest G17) to 9,987 lb (Conquest 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 model pages on gulfstreamcoach.com (no model year stated) for the Conquest 406FLR, which names no model year; the figures are shown as the maker published them, and no year is claimed for them.
How the 406FLR differs from the other seventeen Conquest floorplans. Most distinctive first. How these ranks are worked out.
- Dry weight, 9,987 lb: heaviest of eighteen; next is the 40DEN (9,765 lb).
- Cargo capacity, 795 lb: smallest of eighteen; next is the 40DEN (1,035 lb).
- Tongue weight, 1,582 lb: second-heaviest of seventeen, between the 303RLI (1,530 lb) and the 40DEN (1,600 lb).
- Length, 40 ft 5 in: fourth-longest of eighteen, between the 40DEN (40 ft 3 in) and the 33DBDB (40 ft 7 in).
- Tongue weight as a share of dry weight, 15.8%: fifth-largest of seventeen, between the G26 (15.4%) and the 40DEN (16.4%).
- Exterior height, 11 ft 11 in: tallest of seventeen, level with the 408TBS and 40DEN; next is the 323TBR (11 ft 7 in).
Next to the 40DEN, the nearest lighter floorplan by dry weight, the 406FLR is 222 lb heavier by dry weight, has 240 lb less cargo capacity, has a tongue weight 18 lb lighter and is 2 in longer; the two publish the same exterior height and interior height.
02 Full specifications
Dimensions
- Exterior length
- 40' 5"
- Exterior height
- 11' 11"
- Exterior width
- 8'
- Interior height
- 6' 8"
Weights
- Dry / unit base weight (UVW)
- 9,987 lb
- GVWR (max loaded)
- Not published by Gulf Stream
- Net cargo / payload (CCC)
- 795 lb
- Hitch / tongue weight
- 1,582 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
- Bumper pull
- Tire size
- Not published by Gulf Stream
Sleeping & layout
- Sleeps
- Not published by Gulf Stream
- Factory grouping (as printed)
- Conquest (Travel Trailers)
- Fresh Water (as printed)
- N/A
- Furnace
- 35,000 BTU
- Water Heater
- 10 Gal
- LP Tank
- 2 x 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/travel-trailers/conquest/model/406flr), read 6 Nov 2026
- Also sold as
- Innsbruck: identical floorplan codes and figures on Gulf Stream's site
- Same code under other names, figures differ
- Kingsport (Interior Height, LP Tank differ); Trailmaster (Interior Height, Hitch Weight, Net Carrying Capacity differ): Gulf Stream's pages for these print different figures; they are not merged here
- Grey tank (as printed, no unit)
- 74
- Black tank (as printed, no unit)
- 37
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 floorplan family
Gulf Stream’s Conquest model pages on gulfstreamcoach.com (no model year stated) lists 18 Conquest floorplans; every one with a printed weight has a page here.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Conquest G17 | 24' 11" | — | Profiled |
| Conquest 276BHS | 32' 2" | — | Profiled |
| Conquest G26 | 30' 11" | — | Profiled |
| Conquest 295SBW | 34' 1" | — | Profiled |
| Conquest 266RBS | 30' 5" | — | Profiled |
| Conquest 288ISL | 33' | — | Profiled |
| Conquest 285DBS | 36' 11" | — | Profiled |
| Conquest 299RLI | 33' 7" | — | Profiled |
| Conquest 34FLS | 38' | — | Profiled |
| Conquest 323TBR | 36' 5" | — | Profiled |
| Conquest 39RESE | 41' 1" | — | Profiled |
| Conquest 36FRSG | 39' 8" | — | Profiled |
| Conquest 302SBW | 38' 4" | — | Profiled |
| Conquest 408TBS | 41' 3" | — | Profiled |
| Conquest 303RLI | 37' 7" | — | Profiled |
| Conquest 33DBDB | 40' 7" | — | Profiled |
| Conquest 40DEN | 40' 3" | — | Profiled |
| Conquest 406FLR | 40' 5" | — | Profiled |
Gulf Stream’s Conquest model pages on gulfstreamcoach.com (no model year stated) lists 18 Conquest 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 406FLR
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
9,765 lb dry and Not published by Gulf Stream GVWR, against this model’s 9,987 lb and Not published by Gulf Stream.
06 Loading it for a trip
Cargo capacity on the Conquest 406FLR is 795 lb.
07 Where this floorplan sits
Closest sibling: the Conquest 40DEN, nearest on the published figures. It differs on 4 of the 4 fields both publish (this plan first): length 40 ft 5 in vs 40 ft 3 in; dry weight 9,987 lb vs 9,765 lb; cargo capacity 795 lb vs 1,035 lb; hitch weight 1,582 lb vs 1,600 lb.
| Conquest plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Dry weight (lb) | 9,987 | 18 of 18 | 4,126–9,987 |
| Cargo capacity (lb) | 795 | 1 of 18 | 795–4,460 |
| Hitch weight (lb) | 1,582 | 16 of 17 | 650–1,600 |
| Length | 40 ft 5 in | 15 of 18 | 24 ft 11 in–41 ft 3 in |
Either side of it by dry weight: Conquest 40DEN is 222 lb lighter (9,765 lb dry).
| Nearest Conquest siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Conquest 406FLR | 40 ft 5 in | — | 9,987 | — | 795 | 1,582 | — |
| Conquest 40DEN | 40 ft 3 in | — | 9,765 | — | 1,035 | 1,600 | — |
| Conquest 303RLI | 37 ft 7 in | — | 9,190 | — | 1,540 | 1,530 | — |
| Conquest 408TBS | 41 ft 3 in | — | 9,120 | — | 1,440 | 1,360 | — |
| Conquest 33DBDB | 40 ft 7 in | — | 9,680 | — | 2,067 | 1,160 | — |
| Conquest 36FRSG | 39 ft 8 in | — | 8,300 | — | 1,540 | 1,040 | — |
All 18 Conquest floorplans: Conquest line hub.
| Other lines, nearest by dry weight | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Conquest 406FLR | — | 9,987 | — | 40 ft 5 in |
| Stryker STG 3212 | 12,800 | 9,979 | 8 | 37 ft 9 in |
| Eagle 312BHOK | 11,995 | 10,015 | 8 | 38 ft 8 in |
| Spyder 32SC | 13,825 | 9,940 | — | 38 ft 11 in |
| Wildwood Heritage Glen 301FAM | — | 9,893 | — | 38 ft 10 in |
| Avenue 332RL | 11,950 | 10,100 | — | 37 ft 11 in |
| Rockwood Signature 8336BH | — | 9,858 | — | 36 ft 8 in |
Against the Conquest 406FLR: the Stryker STG 3212 is 8 lb lighter and 3 ft shorter; the Eagle 312BHOK is 28 lb heavier and 2 ft shorter; the Spyder 32SC is 47 lb lighter and 2 ft shorter.
08 Common questions about the Conquest 406FLR
How much can the Conquest 406FLR carry?
795 lb.
What is the tongue weight of the Conquest 406FLR?
1,582 lb as published, 16% of the dry weight (median across 2,002 travel trailers here: 12%).
How long is the Conquest 406FLR?
40' 5" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
7 of the 18 fields this catalogue tracks are published for the Conquest 406FLR. Not published: GVWR, 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.