Jayco Eagle · 2026–2027365UKTS

The Jayco Eagle 365UKTS is a 37' 2" fifth wheel in the MY2026 Eagle roster. Jayco publishes a dry weight of 11,135 pounds against a 13,400-pound GVWR, and the two tie out exactly with the published 2,265-pound cargo carrying capacity — 11,135 + 2,265 = 13,400. That arithmetic is checked on every plan in this catalogue, and a plan whose own figures disagree is catalogued without a page rather than quietly reconciled.

The dry pin weight is 2,085 pounds, or 19% of the dry weight. Fifth-wheel pin loads land in the truck bed and count against payload, not against the receiver rating, so the number that matters is your truck’s remaining payload with passengers and gear aboard. Payload is 2,265 pounds, 17% of GVWR — that is the ceiling for water, propane, cargo and any dealer-fitted equipment combined. Fresh water alone at 81 gallons is about 672 pounds when full.

Tanks are 81 gallons fresh, 87 grey and 50 black, and the factory lists ST235/80R16'H' tires. Interior height is 6' 6" and the exterior measures 8' 1" wide by 12' 7" tall — check that height against your own garage, and remember an air-conditioner shroud adds to it. This page covers the MY2026 365UKTS only. Jayco’s figures move between model years — measured on one Eagle floorplan across five consecutive years, 20 of 28 published fields changed, including tire size and a 290-pound swing in dry pin weight — so nothing here is carried over from a neighbouring year, and no year is shown that Jayco has not published for this code.

How the 365UKTS differs from the other 51 Eagle fifth wheels. Most distinctive first. Sibling pages may cover other model years than this one (2026–2027). How these ranks are worked out.

• Cargo capacity, 2,265 lb: tenth-largest of 52, between the 325MKTS (2,255 lb) and the 319MLOK (2,270 lb).
• Dry weight, 11,135 lb: eleventh-heaviest of 52, between the 335RDOK (11,120 lb) and the 325BHQS (11,285 lb).
• GVWR, 13,400 lb: eleventh-highest of 52, between the 319MLOK and 335RDOK (13,300 lb) and the 325BHQS and 336FBOK (13,750 lb).
• Exterior height, 12 ft 7 in: shared with the 325MKTS, 335LSTS and two others; of 35, 26 lower and four taller, nearest the 355MBQS, 370FB and 370FBTS (12 ft 6 in) and the 317RLOK, 319MLOK and two others (12 ft 8 in).
• Interior height, 6 ft 6 in: fourteenth-lowest of 46, between the 28RKS (6 ft 3 in) and the 367TBTS (6 ft 7 in).
• Dry pin weight, 2,085 lb: fifteenth-heaviest of 52, between the 325MKTS (2,081 lb) and the 327CKTS (2,110 lb).
• Length, 37 ft 2 in: fifteenth-longest of 44, between the 319MLOK (36 ft 9 in) and the 34MBL (37 ft 3 in).
• Sleeping capacity, 6: shared with the 27RS, 29DDB and three others; of 37, 23 smaller and eight larger, nearest the 367TBTS and 370FB (5) and the 31MB, 31MBT and two others (7).
• Grey tank, 87 gal: shared with the 317RLOK, 319MLOK and twelve others; of 52, 35 smaller and two larger, nearest the 24MLE, 25RUC and nineteen others (82 gal) and the 325BHQS and 347BHOK (95.5 gal).
• Black tank, 50 gal: shared with the 317RLOK, 319MLOK and eight others; of 52, 35 smaller and six larger, nearest the 24MLE, 25RUC and nineteen others (45 gal) and the 336FBOK, 347BHOK and four others (87 gal).
• Fresh tank, 81 gal: largest of 52, level with the 26RU, 27RL and fifteen others; next are the 336FBOK and 357MDOK (80 gal).
• Dry pin weight as a share of dry weight, 18.7%: shared with the 28BHU; of 52, eighteen smaller and 32 larger, nearest the 27RL and 34MBL (18.6%) and the 24MLE and 31MB (18.9%).
• Cargo capacity as a share of GVWR, 16.9%: 26th-smallest of 51, between the 29CBD and 335LSTS (16.8%) and the 28RLT, 339FLQS and 355MBQS (17%).

Next to the 335RDOK (2022–2025 page), the nearest lighter floorplan by dry weight, the 365UKTS is 15 lb heavier by dry weight, has a GVWR 100 lb higher, has 85 lb more cargo capacity, has a dry pin weight 100 lb lighter, is 9 in shorter and has 2 ft 1 in less interior height; the two publish the same exterior height, fresh tank, grey tank, black tank and sleeping capacity.

Next to the 325BHQS (2018 page), the nearest heavier floorplan by dry weight, the 365UKTS is 150 lb lighter by dry weight, has a GVWR 350 lb lower, has 191 lb less cargo capacity, has a dry pin weight 110 lb lighter, is 1 ft 1 in shorter, has a fresh tank 6 gal larger and has a grey tank 8.5 gal smaller; the two publish the same black tank.

This floorplan has a published factory record for 2 model years here, 2026 to 2027. Each year’s complete record is printed separately below, carrying only that year’s own published figures and source. Nothing is copied across from a neighbouring year.

Jayco's Eagle is the brand's premium towable family, and it splits three ways. The full-size Eagle is the flagship fifth wheel — Stronghold VBL™ laminated walls, 5-Star Handling, the HELIX dual-15,000-BTU cooling system and a 16 cubic-foot residential refrigerator. Jayco offers the Eagle HT line as both a fifth wheel and a travel trailer — lighter, 4-Star Handling with Goodyear Endurance tires, and lower pin or tongue weights. The 365UKTS on this page is highlighted; each other profiled plan links to its own page. The full Eagle catalogue runs to dozens of floorplans across all three; the highest-demand layouts are detailed here and the rest are catalogued on the line hub.

A full 81-gallon fresh tank is about 672 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 30% of the 365UKTS’s 2,265 lb cargo capacity, leaving 1,593 lb (265 lb per rated berth). Across 52 Eagle fifth-wheel floorplans the water share runs 16% to 34%, and 15 give up more than this one. Nearest on that share: Eagle 319MLOK at 30% and Eagle 325MKTS at 30%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).