2026 Cougar Half-Ton26RKE

The Cougar Half-Ton 26RKE is the fifth-wheel answer to the rear-kitchen travel trailer: a full galley across the back wall, two opposing slides that open the main living area, and a raised front bedroom over the truck bed — all in a 31-foot coach light enough for a properly equipped half-ton. For cooks who want a real rear kitchen but prefer a fifth wheel's planted, less sway-prone tow over a bumper-pull, it is the natural choice in the Cougar Half-Ton line, and it cross-shops directly against the 30RKD travel trailer.

It carries the full Cougar Half-Ton build — a five-sided aluminum superstructure, laminated HyperCore composite sidewalls, a walkable one-piece TPO roof under a lifetime limited roofing warranty, and a heated, enclosed underbelly under the Climate Guard package — on tandem 4,400-pound axles with Goodyear Endurance E-rated tires. The kingpin sits over the truck's rear axle for the fifth wheel's characteristic stability, and at 12′7″ tall it keeps the height manageable for a fifth wheel.

At 9,200 pounds dry against an 11,000-pound GVWR it leaves 1,800 pounds of payload, a workable margin for a couples' coach, but its 1,715-pound dry pin weight is the highest of the half-ton fifth wheels profiled here — and because a fifth wheel's pin weight lands directly on the truck's payload, the 26RKE asks for an honestly-equipped half-ton with payload to spare, or a three-quarter-ton for comfort. Pin weight rises as the coach is loaded, so weigh it before relying on the brochure figure. For couples who want a genuine rear kitchen with fifth-wheel stability, the 26RKE is the Cougar Half-Ton line's most cook-focused fifth wheel.

Keystone's Cougar splits into two families. The full-size Cougar is the heavier flagship fifth wheel — 5,100-pound axles, H-rated tires and roughly 13′4″ of height. The Cougar Half-Ton line is engineered to be towable by a properly equipped half-ton truck, and Keystone offers it as both a fifth wheel and a travel trailer — lighter 4,400-pound axles, Goodyear Endurance tires, and lower pin or tongue weights. The 26RKE on this page is highlighted; each other profiled plan links to its own page. The full Cougar catalogue runs to dozens of floorplans across both families; the highest-demand layouts are detailed here and the rest are catalogued on the line hub.

This floorplan carries its water comfortably. A full 54-gallon fresh tank is roughly 25% of the 1,800-pound cargo capacity, leaving the 26RKE with a usable gear budget even when you tow full.

The published dry pin weight of 1,715 pounds is 19% of this floorplan’s 9,200-pound dry weight. Fifth-wheel pin weight rides in the bed of the truck, so it comes off payload rather than off tow rating — and it rises with the trailer as you load it, not in proportion to what you put over the axles.

Nothing above changes the ceiling. Loaded to its 11,000-pound GVWR the 26RKE is towing 1,800 pounds more than its 9,200-pound dry figure, and that is the number your vehicle has to be rated for — not the brochure weight.

Tank balance is generous here: 54 gallons of fresh against 60 grey and 30 black, so waste capacity keeps pace with supply and the fresh tank is the constraint that ends a dry stay.

Ranked by GVWR, the 26RKE sits 2 of 5 in the Cougar line among the plans that publish one: 11,000 pounds against a line that runs from 10,075 to 14,000 pounds. That position is the useful thing to know, because the plans immediately either side of it are the real alternatives.

Either side of it in the same line: Cougar 23MLE is 925 pounds lighter at 10,075 lb GVWR; and Cougar 29BHL matches it exactly at 11,000 lb GVWR.

1 other Cougar plan shares this floorplan’s 11,000 lb GVWR, so the ranking above separates plans that tow to the same ceiling. On a shared chassis the figure that actually differs between them is cargo capacity and where the weight sits, not the rating.

Against the 26RKE: the Eagle 27RS is 5 lb lighter and 2 ft longer; the Reflection 28RL is 5 lb lighter and sleeps 2 fewer; the Avenue 28BH is 505 lb lighter and 2 ft longer. 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 fifth wheels 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 Cougar floorplans profiled here run 6,640 to 11,625 pounds dry and 28 to 39 feet of exterior length across 8 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 Cougar line hub.

This catalog tracks 18 specification fields per floorplan. Named sources publish 15 of them for the 26RKE. 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: exterior width, interior height, awning, tire size (a tire description is published, a size is not). 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 (97%) 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.