01 What makes it unique
The Sundance Fifth Wheel 32RLBS leaves Heartland's factory at 10,840 lbs dry, with a published GVWR of 13,200 lbs and 2,360 lbs of cargo capacity between the two. Cargo capacity is 18% of the loaded rating, and cargo capacity is what remains for fresh water, gear, food, batteries and every dealer-installed accessory. Fresh water alone is 8.3 lb per gallon, so filling this trailer's 81-gallon fresh tank spends 672 lbs of that 2,360 lbs before anything else is loaded.
Pin weight is 2,065 lbs, which is 19% of the dry weight. That figure lands on the truck's rear axle and comes straight off its payload rating - not its towing rating, which is the number most often quoted and the wrong one for this decision. Pin weight rises as the trailer is loaded, and a fifth wheel loaded toward its cargo capacity will put substantially more than 2,065 lbs over the bed. Read the payload figure on your own door sticker rather than a brochure maximum for the model.
Off hookups: 137 gallons of grey and black capacity against 81 gallons of fresh water, so fresh water runs out first (tank sizes by length).
Against the rest of the Sundance Fifth Wheel roster this is the 5th of 6 floorplans by dry weight, in a line that runs from 8,030 lbs to 13,235 lbs. It sits in the heavier third of the line.
Plan the tow on loaded weight, not the 10,840 lbs dry figure: half the published cargo capacity brings this plan to about 12,020 lbs, and the published GVWR of 13,200 lbs is the limit (how to read trailer weights).
Every number above was read from Heartland's own factory page for this floorplan. It was read once, from that page only, so there is no second factory listing to check it against. Dry weight plus cargo capacity also equals the published GVWR exactly, which is the arithmetic check this site runs on every profiled floorplan. Where a figure is missing from this page the row says why: either Heartland does not print it on this floorplan's page, or this capture does not carry it.
This capture carries no floorplan description for this plan - only the numeric specification block. Rather than describe a layout from the floorplan code, which would be a guess dressed as a fact, this page carries what the factory publishes and says where it stops. 32RLBS is a Sundance Fifth Wheel designation and this site does not decode it into a layout claim.
How the 32RLBS differs from the other five Sundance Fifth Wheel floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2027). How these ranks are worked out.
- Cargo capacity, 2,360 lb: largest of six; next is the 35MRBS (2,165 lb).
- Cargo capacity as a share of GVWR, 17.9%: largest of six; next is the 27MLOK (17.7%).
- Dry weight, 10,840 lb: second-heaviest of six, between the 29RLCS (9,765 lb) and the 35MRBS (13,235 lb).
- GVWR, 13,200 lb: second-highest of six, between the 29RLCS (11,600 lb) and the 35MRBS (15,400 lb).
- Pin weight, 2,065 lb: second-heaviest of six, between the 29RLCS (1,790 lb) and the 35MRBS (2,530 lb).
- Length, 36 ft 7 in: second-longest of six, between the 28DB (34 ft 7 in) and the 35MRBS (42 ft 1 in).
- Pin weight as a share of dry weight, 19%: third-smallest of six, between the 24ML (18.7%) and the 35MRBS (19.1%).
- Exterior height, 12 ft 7 in: tallest of six, level with the 35MRBS; next are the 24ML, 27MLOK and 29RLCS (12 ft 3 in).
- Fresh tank, 81 gal: largest of six, level with the 35MRBS; next are the 24ML, 27MLOK and 29RLCS (52 gal).
- Grey tank, 87 gal: largest of six, level with the 35MRBS; next are the 24ML, 27MLOK and two others (82 gal).
- Black tank, 50 gal: largest of six, level with the 35MRBS; next are the 24ML, 27MLOK and two others (45 gal).
- Sleeping capacity, 4: shared with the 29RLCS; of five, one smaller and two larger, nearest the 27MLOK (2) and the 35MRBS (8).
Next to the 29RLCS, the nearest lighter floorplan by dry weight, the 32RLBS is 1,075 lb heavier by dry weight, has a GVWR 1,600 lb higher, has 525 lb more cargo capacity, has a pin weight 275 lb heavier, is 2 ft 7 in longer, stands 4 in taller, has a fresh tank 29 gal larger, has a grey tank 5 gal larger and has a black tank 5 gal larger; the two publish the same sleeping capacity.
Next to the 35MRBS, the nearest heavier floorplan by dry weight, the 32RLBS is 2,395 lb lighter by dry weight, has a GVWR 2,200 lb lower, has 195 lb more cargo capacity, has a pin weight 465 lb lighter, is 5 ft 6 in shorter and sleeps four fewer; the two publish the same exterior height, fresh tank, grey tank and black tank.
02 Full specifications
Dimensions
- Exterior length
- 36' 7"
- Exterior height
- 12' 7"
- Exterior width
- 8' 1"
Weights
- Dry / unit base weight (UVW)
- 10,840 lbs
- GVWR (max loaded)
- 13,200 lbs
- Net cargo / payload (CCC)
- 2,360 lbs
- Hitch / pin weight
- 2,065 lbs
Capacities
- Fresh water
- 81 gal
- Grey water
- 87 gal
- Black water
- 50 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Axles
- Published by Heartland; not carried in this capture
- Tires
- ST235/80R16'H'
Sleeping & layout
- Sleeps
- Up to 4
- Awnings
- 17'
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.
Federal tire recalls naming this size. NHTSA’s recall file names ST235/80R16 in one tire recall: 21T018000 (Sailun Tire Americas, Inc., 2021; make SAILUN; models BLACKHAWK, BLACKLION, IRONHEAD, ROADX, SAILUN). 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 (13,200 lb) and the upper loaded pin estimate (3,300 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). The range starts at the published figure, because loaded is never lighter than that.
03 The Sundance Fifth Wheel floorplan family
Sundance Fifth Wheel is Heartland's fifth-wheel roster under the Sundance name. Heartland publishes 3 floorplans for 2027 and all 3 are profiled here, from 9,765 lb dry (29RLCS, 34' 0" long) to 13,235 lb dry (35MRBS, 42' 1" long), with published hitch weights of 1,790 to 2,530 lb. Dry weight plus cargo carrying capacity equals the published GVWR exactly on 3 of 3.
| Floorplan | Nominal | Dry weight (lb) | GVWR (lb) | Notable |
|---|---|---|---|---|
| 29RLCS | 34' 0" | 9,765 | 11,600 | Fifth Wheels |
| 32RLBS | 36' 7" | 10,840 | 13,200 | Fifth Wheels |
| 35MRBS | 42' 1" | 13,235 | 15,400 | Fifth Wheels |
This hub catalogues three Heartland Sundance rosters read on 4 Nov 2026: Sundance Fifth Wheel for 2027 (3 floorplans), Sundance Fifth Wheel for 2026 (3 floorplans on this site) and Sundance travel trailers for 2027 (3 floorplans). 29RLCS and 35MRBS appear on both the 2026 and 2027 fifth-wheel rosters; their pages carry the 2027 record.
04 Notes on this floorplan
What this page does not carry
Heartland's Quick Specs pages also print axle count and MSRP; this capture does not carry them, so they are absent here rather than estimated. Sleeping capacity is shown as Heartland prints it, and tire size only where Heartland prints one. A tire size is a safety-relevant number that differs between two codes a digit apart, and this site does not guess one.
Weigh it before you tow it
Every figure on this page is a factory publication for a standard build. Heartland's pages note that actual floor plans, features and finishes may vary, and options, dealer-installed accessories and the previous owner's additions all move a trailer's weight. 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
9,765 lbs dry against this plan's 10,840 lbs, a difference of 1,075 lbs.
13,235 lbs dry, 2,395 lbs more than this plan, and 2,165 lbs of cargo capacity against this one's 2,360 lbs.
06 Loading it for a trip
A full 81-gallon fresh tank is about 672 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 28% of the 32RLBS’s 2,360 lb cargo capacity, leaving 1,688 lb (422 lb per rated berth). Across 6 Sundance Fifth Wheel floorplans the water share runs 23% to 31%, and 3 give up more than this one. Nearest on that share: Sundance Fifth Wheel 29RLCS at 24% and Sundance Fifth Wheel 24ML at 29%. 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 Sundance Fifth Wheel 29RLCS, nearest on the published figures. It differs on 8 of the 9 fields both publish (this plan first): length 36 ft 7 in vs 34 ft 0 in; dry weight 10,840 lb vs 9,765 lb; GVWR 13,200 lb vs 11,600 lb; cargo capacity 2,360 lb vs 1,835 lb; hitch weight 2,065 lb vs 1,790 lb; fresh tank 81 gal vs 52 gal; grey tank 87 gal vs 82 gal; black tank 50 gal vs 45 gal. They match on sleeps.
| Sundance Fifth Wheel plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 13,200 | 5 of 6 | 9,500–15,400 |
| Dry weight (lb) | 10,840 | 5 of 6 | 8,030–13,235 |
| Cargo capacity (lb) | 2,360 | 6 of 6 | 1,390–2,360 |
| Hitch weight (lb) | 2,065 | 5 of 6 | 1,505–2,530 |
| Length | 36 ft 7 in | 5 of 6 | 29 ft 3 in–42 ft 1 in |
| Fresh tank (gal) | 81 | 5–6 of 6 | 51–81 |
| Grey tank (gal) | 87 | 5–6 of 6 | 82–87 |
| Black tank (gal) | 50 | 5–6 of 6 | 45–50 |
| Sleeps | 4 | 2–4 of 6 | 2–10 |
Either side of it by GVWR: Sundance Fifth Wheel 29RLCS is 1,600 lb lighter (11,600 lb GVWR); Sundance Fifth Wheel 35MRBS is 2,200 lb heavier (15,400 lb GVWR).
| Nearest Sundance Fifth Wheel siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Sundance Fifth Wheel 32RLBS | 36 ft 7 in | 4 | 10,840 | 13,200 | 2,360 | 2,065 | 81 |
| Sundance Fifth Wheel 29RLCS | 34 ft 0 in | 4 | 9,765 | 11,600 | 1,835 | 1,790 | 52 |
| Sundance Fifth Wheel 35MRBS | 42 ft 1 in | 8 | 13,235 | 15,400 | 2,165 | 2,530 | 81 |
| Sundance Fifth Wheel 24ML | 29 ft 3 in | 4 | 8,030 | 9,500 | 1,470 | 1,505 | 52 |
| Sundance Fifth Wheel 27MLOK | 32 ft 9 in | 2 | 8,555 | 10,400 | 1,845 | 1,665 | 52 |
| Sundance Fifth Wheel 28DB | 34 ft 7 in | 10 | 8,605 | 9,995 | 1,390 | 1,650 | 51 |
All 6 Sundance Fifth Wheel floorplans: Sundance Fifth Wheel line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 32RLBS | 13,200 | 10,840 | 4 | 36 ft 7 in |
| Eagle 317RLOK | 13,200 | 11,060 | 6 | 36 ft 6 in |
| Roamer 32RLTS | 13,200 | 11,050 | 4 | 36 ft 7 in |
| Durango D301RLT | 12,995 | 11,280 | 4 | 34 ft 3 in |
| Ridgeway 31RL | 12,995 | 10,160 | 4 | 35 ft 2 in |
| Chaparral 336TSIK | 13,500 | 10,520 | — | 37 ft 0 in |
| Shasta Phoenix 336RL | 13,500 | 10,519 | — | 37 ft 0 in |
Against the 32RLBS: the Eagle 317RLOK sleeps 2 more; the Durango D301RLT is 205 lb lighter and 2 ft shorter.
08 Common questions about the 32RLBS
How much does the 32RLBS weigh?
10,840 lb dry; 13,200 lb GVWR, the most it may weigh loaded.
How much can the 32RLBS carry?
2,360 lb, 18% of its GVWR (median across 334 fifth wheels here: 18%). A full fresh tank uses 672 lb of it.
What is the pin weight of the 32RLBS?
2,065 lb as published, 19% of the dry weight (median across 540 fifth wheels here: 19%).
What size tow vehicle does the 32RLBS need?
A tow rating of at least 13,200 lb, plus payload for the loaded pin weight, passengers and cargo.
How many people does the 32RLBS sleep?
It is rated to sleep up to 4. 2 of the 6 Sundance Fifth Wheel floorplans that publish a count sleep more.
What are the tank capacities on the 32RLBS?
Fresh 81, grey 87, black 50 gallons. Off hookups, fresh water runs out first.
How long is the 32RLBS?
36' 7" 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 32RLBS. Not published: interior height, slide count, axle count, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: heartlandrvs.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 18 recall campaigns and 19 owner complaints (model years 2005 on) against the Sundance Fifth Wheel line (a recall and a complaint are not the same thing).
What to look at on a used one. Across the 19 complaints filed on this line the most-reported components are tires (53%), wheels (16%) and unknown or other (11%).
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 Sundance Fifth Wheel line page.