01 What makes it unique
Keystone publishes three weights for the Cougar Half-Ton 26LBW: a shipping weight of 7,250 lb, a carrying capacity of 2,400 lb and a hitch weight of 920 lb. Those are Keystone’s own terms, and this page keeps them. Keystone does not call the first figure dry or unloaded weight, does not say the hitch figure is measured dry, and publishes no GVWR for any Cougar Half-Ton floorplan, so none of the three is renamed here and no loaded rating is worked out from them. The trailer’s own federal weight label, inside the door, is the document that carries its UVW, cargo capacity and GVWR.
Tank capacities are 54 gal fresh, 80 gal gray and 40 gal waste, as Keystone lists them. Fresh water weighs about 8.3 lb per US gallon, so a full fresh tank is roughly 448 lb on the road before anything else is loaded. The tire size Keystone lists is ST225/75R15E.
Against the 11 Cougar Half-Ton floorplans profiled here, this one is the 4th by Keystone’s shipping weight, in a range from 6,090 lb (21LBK) to 9,590 lb (30REP). Every figure in that comparison comes from the same Keystone page type for the same model year, so the comparison inside the series is like for like.
Every number on this page was read on 19 Oct 2026 from Keystone’s own floorplan page for the Cougar Half-Ton 26LBW. That page carries no model year, so the year comes from the roster page that links it, which lists the Cougar Half-Ton floorplans under the heading “2027 Floorplans”. Keystone notes that its website reflects the most recent production run and that features and specifications change during the year.
How the 26LBW differs from the other six Cougar Half-Ton travel trailers. Most distinctive first. Each rank counts only the siblings that publish that field, and a figure most of them share is left out.
- Hitch weight as a share of shipping weight, 12.7%: second-largest of seven, between the 21LBK and 29RLP (12.5%) and the 25FKD (13.1%).
- Length, 30 ft 10 in: third-longest of seven, between the 25FKD and 25MLE (29 ft 11 in) and the 29RLP (33 ft 9 in).
- Shipping weight (Keystone’s term), 7,250 lb: fourth-lightest of seven, between the 25MLE (6,970 lb) and the 25FKD (7,405 lb).
- Carrying capacity (Keystone’s term), 2,400 lb: fourth-smallest of seven, between the 21LBK (1,910 lb) and the 25MLE (2,675 lb).
- Hitch weight as Keystone lists it, 920 lb: fourth-lightest of seven, between the 25MLE (845 lb) and the 29RKE (925 lb).
Next to the 25MLE, the nearest lighter floorplan by shipping weight, the 26LBW is 280 lb heavier by shipping weight, has 275 lb less carrying capacity, has a hitch weight 75 lb heavier and is 11 in longer; the two publish the same exterior height, fresh tank, grey tank and sleeping capacity.
Next to the 25FKD, the nearest heavier floorplan by shipping weight, the 26LBW is 155 lb lighter by shipping weight, has 1,005 lb more carrying capacity, has a hitch weight 50 lb lighter and is 11 in longer; the two publish the same exterior height, fresh tank, grey tank and sleeping capacity.
02 Full specifications
Dimensions
- Exterior length
- 30' 10"
- Exterior height
- 11' 5"
- Exterior width
- Not published by Keystone
Weights
- Dry / unit base weight (UVW)
- Not published by Keystone
- GVWR (max loaded)
- Not published by Keystone
- Shipping weight (Keystone’s term)
- 7,250 lb
- Carrying capacity (Keystone’s term)
- 2,400 lb
- Hitch weight, as Keystone lists it
- 920 lb
Capacities
- Fresh water
- 54 gal
- Gray water
- 80 gal
- Waste water
- 40 gal
Running gear
- Hitch type
- Bumper pull
- Tire size
- ST225/75R15E
Sleeping & layout
- Sleeps
- 6
- Propane
- 40 lb
- Refrigerator
- 10.60 cu ft
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.
03 The Cougar Half-Ton floorplan family
Keystone lists 15 Cougar Half-Ton floorplans for 2027. 11 have a complete Keystone figure set and no existing page here, and are profiled, from 6,090 lb to 9,590 lb shipping weight; the others are catalogued on this page with the reason against each. Keystone publishes shipping weight, carrying capacity and hitch weight for these trailers, and no GVWR.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 21LBK | 25' 11" | 4 | Profiled |
| 22MLS | 26' 5" | 4 | Profiled |
| 25MLE | 29' 11" | 6 | Profiled |
| 26LBW | 30' 10" | 6 | Profiled |
| 25FKD | 29' 11" | 6 | Profiled |
| 28BHS | 32' 11" | 10 | Catalogued · has its own MY2026 page; Keystone’s MY2027 figures for it are not merged into that page |
| 23MLE | 27' 11" | 6 | Catalogued · has its own MY2026 page; Keystone’s MY2027 figures for it are not merged into that page |
| 26RES | 30' 11" | 4 | Profiled |
| 29RKE | 33' 10" | 6 | Profiled |
| 29RLP | 33' 9" | 6 | Profiled |
| 26RKE | 30' 10" | 6 | Catalogued · has its own MY2026 page; Keystone’s MY2027 figures for it are not merged into that page |
| 28RLI | 32' 8" | 6 | Profiled |
| 29MBD | 33' 11" | 10 | Profiled |
| 30REP | 34' 11" | 4 | Profiled |
| 29RDS | — | 4 | Catalogued · Keystone publishes no shipping weight, carrying capacity, hitch, length, height, fresh, grey, waste for it |
Keystone lists 15 Cougar Half-Ton floorplans for 2027. 11 are profiled here; the rest are catalogued with the reason against each.
04 Notes on this floorplan
What Keystone does not publish for the Cougar Half-Ton
No GVWR, no unloaded (dry) weight under that name, no dry hitch weight and no exterior width appear on Keystone’s floorplan pages for this series, so those rows read as not published. Nothing is filled from a sibling floorplan, 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). On a Cougar Half-Ton those figures come from the trailer, not from this page, and they govern the towing decision.
05 How it compares
6,970 lb shipping weight against this plan’s 7,250 lb (Keystone’s figures, same series, same model year).
7,405 lb shipping weight and 1,395 lb carrying capacity, against this plan’s 7,250 lb and 2,400 lb.
07 Where this floorplan sits
Closest sibling: the Cougar Half-Ton 25FKD, nearest on the published figures. It differs on 2 of the 5 fields both publish (this plan first): length 30 ft 10 in vs 29 ft 11 in; hitch weight 920 lb vs 970 lb. They match on sleeps, fresh tank and grey tank.
| Cougar Half-Ton travel-trailer plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Hitch weight (lb) | 920 | 4 of 7 | 700–1,060 |
| Length | 30 ft 10 in | 5 of 7 | 25 ft 11 in–33 ft 10 in |
| Grey tank (gal) | 80 | 2–7 of 7 | 40–80 |
| Sleeps | 6 | 3–7 of 7 | 4–6 |
| Nearest Cougar Half-Ton travel-trailer siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Cougar Half-Ton 26LBW | 30 ft 10 in | 6 | — | — | — | 920 | 54 |
| Cougar Half-Ton 25FKD | 29 ft 11 in | 6 | — | — | — | 970 | 54 |
| Cougar Half-Ton 29RKE | 33 ft 10 in | 6 | — | — | — | 925 | 54 |
| Cougar Half-Ton 25MLE | 29 ft 11 in | 6 | — | — | — | 845 | 54 |
| Cougar Half-Ton 29RLP | 33 ft 9 in | 6 | — | — | — | 1,060 | 54 |
| Cougar Half-Ton 21LBK | 25 ft 11 in | 4 | — | — | — | 760 | 54 |
All 11 Cougar Half-Ton floorplans: Cougar Half-Ton line hub.
08 Common questions about the 26LBW
What is the tongue weight of the 26LBW?
920 lb as published.
How many people does the 26LBW sleep?
It is rated to sleep 6. No other Cougar Half-Ton travel-trailer floorplan here is rated for more.
What are the tank capacities on the 26LBW?
Fresh 54, grey 80 gallons.
How long is the 26LBW?
30' 10" overall, tongue or pin box included.
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 26LBW. Not published: dry weight, GVWR, cargo capacity (CCC), exterior width, interior height, black tank, slide count, axle count, awning, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: keystonerv.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 47 recall campaigns and 148 owner complaints against the Cougar line. They are counted separately: a recall is a confirmed defect with a remedy, a complaint one owner’s unverified account.
What to look at on a used one. Across the 148 complaints filed on this line the most-reported components are tires (34%), structure (16%) and equipment (15%).
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 Cougar line page.