01 What makes it unique
The Rockwood Signature 8336BH leaves Forest River's factory at 9,858 lbs dry with 1,518 lbs of cargo capacity. Forest River publishes no GVWR for this line, so the loaded rating is not quoted on this page and is not computed from the other two figures. What the cargo number covers is defined by the factory: fresh water, gear, food, batteries and every dealer-installed accessory come out of it. Fresh water is 8.3 lb per gallon, so filling the 54-gallon fresh tank spends 448 lbs of the 1,518 lbs before anything else goes in.
Dry tongue weight is 1,376 lbs, or 14% of the dry weight. Ten to fifteen percent is the conventional band for a bumper-pull trailer, and this plan sits inside it as published. Tongue weight is not fixed: it moves with how the trailer is loaded, and weight added ahead of the axles raises it. A weight-distribution hitch is the normal fitment at this tongue load, and the tow vehicle's tongue-weight limit is a separate number from its trailer-weight limit.
Tank capacities are 54 gallons fresh, 131 grey and 53 black, 184 gallons of waste capacity against 54 gallons of supply. The ratio is what governs how long the trailer can sit off hookups: waste capacity exceeds fresh, so the fresh tank is the binding constraint and refilling extends the stay. Forest River publishes these three figures per floorplan, and they are the factory's numbers rather than a segment average.
Against the rest of the Rockwood Signature roster this is the 1st of 5 floorplans by dry weight, in a line that runs from 9,858 lbs to 11,259 lbs. It is the lightest plan in the line, which makes it the one to look at first if the tow vehicle is the constraint. Comparing floorplans inside one line is more reliable than comparing across brands, because every figure here comes from the same factory channel on the same day.
A useful way to read these figures is to stop planning against the dry weight. Nobody tows a trailer at 9,858 lbs: that is the weight before water, batteries, propane, bedding, food, tools and anything the dealer bolted on. Load half the published cargo capacity and this plan is already near 10,617 lbs on the road. Because Forest River publishes no loaded rating for this line, the ceiling has to come from the trailer's own weight label rather than from this page, and the comparison you make against the tow vehicle should use the loaded figure.
Every number above was captured twice from Forest River and checked against itself before it was published. The line roster block and the individual floorplan page are two separate factory renderings of the same trailer, and this plan's 4 shared figures agree exactly on both. There is no published GVWR on this line, so the usual arithmetic check - dry plus cargo equals the rating - has nothing to test against here. Where a figure is missing from this page it is because Forest River does not publish it in this channel, not because it was hard to find - and the row says so rather than being quietly dropped.
Forest River's own description of this floorplan reads: “This four slide bunk model has great sleeping arrangements and a U-Dinette that can seat everyone for dinner. The outside camp kitchen has a large refrigerator and cooking stove to feed everyone you are sleeping for the trip. The bunkroom has its own entertainment and hard door for separation from the rest of the coach. The king bed option and the washer and dryer prep make this coach great on every occasion for any…” That is the factory's marketing copy rather than a specification, and nothing in it is treated as a verified field on this page - layout descriptions, sleeping arrangements and feature claims in factory copy are not carried into the spec table unless the factory also publishes them as specifications.
02 Full specifications
Dimensions
- Exterior length
- 36' 8"
- Exterior height
- 11' 7"
- Exterior width
- 96"
Weights
- Dry / unit base weight (UVW)
- 9,858 lbs
- GVWR (max loaded)
- Not published by Forest River for this line
- Net cargo / payload (CCC)
- 1,518 lbs
- Dry tongue (hitch) weight
- 1,376 lbs
Capacities
- Fresh water
- 54 gal
- Grey water
- 131 gal
- Black water
- 53 gal
Running gear
- Hitch type
- Bumper pull (weight-distribution recommended)
- Axles
- Not published by Forest River
- Tires
- Not published by Forest River
Sleeping & layout
- Sleeps
- Not published by Forest River
- Awnings
- 11' & 10'
Verified specs, drawn to scale
Original graphics built from this floorplan’s own verified figures.
Size, drawn to scale
Holding tanks
These graphics are generated from the same verified record that builds the table above, and are published under this site’s own licence — nothing here is traced from, or derived from, a manufacturer drawing or photo. Where a figure is not published for this plan, the graphic that would need it is omitted rather than estimated. The full record is in the published dataset.
03 The Rockwood Signature floorplan family
Signature is a travel trailer with fifth-wheel numbers. Dry weight across the five plans runs 9,858 to 11,259 lb and dry tongue weight runs 1,170 to 1,385 lb -- tongue figures that put every plan in the grouping firmly into three-quarter-ton and one-ton territory, and well past what a weight-distributing hitch rated for a typical half-ton setup will carry. Cargo capacity runs 1,518 to 2,126 lb, which is a smaller payload allowance than the lighter Ultra Lite plans offer despite roughly 3,000 lb more trailer. What the size buys instead is waste capacity: grey is 131 gallons on every plan and black runs 53 to 106, against 54 gallons of fresh throughout.
| Floorplan | Nominal | Sleeps | Notable | |
|---|---|---|---|---|
| 8336BH | 36' 8" | 9,858 | 1,518 | Signature Travel Trailers |
| 8392RL | 38' 8" | 10,304 | 2,092 | Signature Travel Trailers |
| 8393RK | 38' 8" | 10,319 | 2,082 | Signature Travel Trailers |
| 8391FK | 38' 8" | 10,409 | 2,087 | Signature Travel Trailers |
| 8421DB | 41' 10" | 11,259 | 2,126 | Signature Wide Body Travel Trailers |
Signature is the heaviest Rockwood travel-trailer grouping and the factory files its five 2027 floorplans under two headings, Signature Travel Trailers and Signature Wide Body Travel Trailers. All five publish dry weight, cargo capacity, dry tongue weight, all three exterior dimensions and all three tank capacities, and all five carry a factory floorplan description. No plan in the grouping publishes a GVWR, so loaded rating is shown as not published and is never derived. Forest River also builds a Signature fifth-wheel roster of eleven floorplans, which is catalogued separately and is not part of this travel-trailer grouping.
04 What owners & reviewers report
What Forest River does not publish for this line
Sleeping capacity, axle count, tire size and MSRP are absent from Forest River's specification channel for Rockwood Signature, so they are absent here. They are not estimated from the segment, not carried over from a sibling floorplan, and not taken from a dealer listing quoting itself. A tire size in particular is a safety-relevant number that differs between two codes a digit apart, and this site does not guess one.
There is no factory GVWR for this trailer
Forest River publishes dry weight, cargo capacity and dry tongue weight for every Rockwood Signature floorplan and publishes no GVWR for any of them. The factory's own glossary defines cargo capacity as GVWR minus UVW, which means the rating can be worked out - and a figure you worked out is not a figure the manufacturer published, so this page does not print one. Use the weight label on the trailer itself, which every Forest River unit carries.
Weigh it before you tow it
Every figure on this page is a factory publication for a standard build. Forest River's own footnote on unloaded weight calls it an estimated average based on a standard build with optional equipment, and options, dealer-installed accessories and the previous owner's additions all move it. The only weight that governs your towing decision is the one under your own trailer on a scale, loaded the way you actually travel.
05 How it compares
10,304 lbs dry, 446 lbs more than this plan, and 2,092 lbs of cargo capacity against this one's 1,518 lbs. Stepping up a floorplan usually buys length before it buys payload.
2,126 lbs of cargo capacity, the highest of the 5 Rockwood Signature floorplans profiled here. If payload rather than length is the binding constraint, that is the plan to compare against.
06 Loading it for a trip
Fresh water is the single biggest line in this floorplan’s load plan. A full 54-gallon tank is about 30% of the 1,518-pound cargo capacity — enough that whether you tow with water aboard is a real decision on the 8336BH rather than a detail.
| Weight budget | Figure | What it means |
|---|---|---|
| Cargo capacity as published (CCC) | 1,518 lb | Everything you add: gear, water, propane, batteries, food, people’s belongings. |
| Fresh tank filled (54 gal × 8.34 lb) | −450 lb | Water is the heaviest thing most owners add, and it is added first. |
| Cargo budget left with a full fresh tank | 1,068 lb | 30% of this plan’s capacity is spent before a single bag is loaded. |
The published dry tongue weight of 1,376 pounds is 14% of the 9,858-pound dry weight, which sits inside the 10–15% band usually quoted for stable towing. It is still a dry figure: loading the front pass-through and the fresh tank both push it up.
Tank balance is generous here: 54 gallons of fresh against 131 grey and 53 black, so waste capacity keeps pace with supply and the fresh tank is the constraint that ends a dry stay.
07 Where this floorplan sits
Of the 5 Rockwood Signature floorplans profiled here, the 8336BH is the lightest by dry weight at 9,858 pounds — the entry point to the line and the one most likely to suit a vehicle already at its limit.
Either side of it in the same line: Rockwood Signature 8392RL is 446 pounds heavier at 10,304 lb dry.
| Comparable travel trailers | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 8336BH | — | 9,858 | — | 36 ft 8 in |
| Wildwood Heritage Glen 301FAM | — | 9,893 | — | 38 ft 10 in |
| Salem Hemisphere & Heritage Glen 301FAM | 11,665 | 9,893 | 6 | 38 ft 10 in |
| Reflection 312BHTS | 11,295 | 9,800 | 6 | 37 ft 4 in |
| Puma Vista 37PFL | 11,749 | 9,749 | — | 40 ft 0 in |
| Eagle 312BHOK | 11,995 | 10,015 | 8 | 38 ft 8 in |
| Cherokee Timberwolf 27MDK | 11,924 | 10,124 | — | 35 ft 11 in |
Against the 8336BH: the Wildwood Heritage Glen 301FAM is 35 lb heavier and 2 ft longer; the Salem Hemisphere & Heritage Glen 301FAM is 35 lb heavier and 2 ft longer; the Reflection 312BHTS is 58 lb lighter. Those are differences in the published numbers only — what they cost, how they are built and how they live are separate questions each of those pages answers on its own terms.
Those are the nearest travel trailers from other lines by weight — one per line, picked by proximity on that figure and nothing else. They are listed so the same tow vehicle can be checked against real alternatives, not because they are equivalent inside; layout, build and price diverge sharply across that group.
For scale, the Rockwood Signature floorplans profiled here run 9,858 to 11,259 pounds dry and 37 to 42 feet of exterior length across 5 plans. Where a floorplan falls in that spread usually says more about which vehicle can tow it, and which site it fits, than the layout name does.
Every profiled floorplan in this line, with the full weight table, is on the Rockwood Signature line hub.
08 Common questions about the 8336BH
How much can the 8336BH carry?
Cargo carrying capacity is 1,518 pounds. That is the whole budget: water, propane, batteries, gear and everything you bring. Filling the 54-gallon fresh tank uses about 450 pounds of that.
What is the tongue weight of the 8336BH?
The published dry tongue weight is 1,376 pounds. It is measured empty; loaded, it runs higher, and it comes out of your tow vehicle’s payload rather than its tow rating.
What are the tank capacities on the 8336BH?
Fresh 54 gallons, grey 131 gallons, black 53 gallons. Tank sizes set how long the floorplan can sit away from hookups, and the smallest of the three is what ends the stay.
How long is the 8336BH?
Exterior length is 36' 8". Measure against your site length and your storage before committing — the exterior figure is the one that has to fit, and it includes the tongue or pin box.
Every figure in these answers is read from this page’s verified specification table. Where the manufacturer publishes nothing, the question is not answered rather than estimated.
09 What this page publishes, and what it does not
This catalog tracks 18 specification fields per floorplan. Named sources publish 10 of them for the 8336BH. The rest are not shown, because the alternative is reading a figure across from a sibling floorplan or from what the segment usually does — and a number nobody published is worth less than an admitted gap.
Not published for this floorplan: GVWR, interior height, sleeps, slide count, axle count, tire specification, refrigerator, air conditioning. If you find one of these in a manufacturer document for this plan, it belongs on this page.
The completeness figure at the foot of this page (83%) measures the same thing on the full field set: it is a measurement of how much this floorplan’s manufacturer publishes, not of how much research went into the page.
How every figure here was sourced and checked is set out on the methodology page.
10 Manuals & documents
11 NHTSA safety record
This floorplan belongs to the Rockwood & Flagstaff line, and NHTSA holds 35 recall campaigns and 209 owner complaints against that line. They are separate records and are not added together — a recall is a manufacturer-confirmed defect with a remedy; a complaint is one owner’s account, which NHTSA does not verify.
What to look at on a used one. Across the 209 complaints filed on this line the most-reported components are tires (24%), structure (15%) and wheels (14%). That is where owners of this family have had trouble, so it is where an inspection is worth the time.
Recall coverage is not complete — our harvest of NHTSA’s recall API ran 1,556 queries, of which 0 failed and 242 returned an explicit zero. A line can still be under-reported where NHTSA files a roster under a parent name, or where a match rests on the wording of the recall rather than its model field. Complaints come from the complete bulk file but are unverified and self-selected: a high count tracks how many units a line sold at least as much as how well it was built. Check a specific VIN at NHTSA before you buy. Full tables are on the Rockwood & Flagstaff line page.