2026 Jayco Eagle325MKTS

The Jayco Eagle 325MKTS is a 34' 8" fifth wheel in the MY2026 Eagle roster. Jayco publishes a dry weight of 10,645 pounds against a 12,900-pound GVWR, and the two tie out exactly with the published 2,255-pound cargo carrying capacity — 10,645 + 2,255 = 12,900. 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 2,081 pounds, or 20% 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 2,255 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 8' 8" 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 325MKTS 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 325MKTS differs from the other 51 Eagle fifth wheels. Most distinctive first. Sibling pages may cover other model years than this one (2026). How these ranks are worked out.

• Interior height, 8 ft 8 in: tallest of 46, level with the 370FBTS; next are the 317RLOK, 319MLOK and nine others (8 ft 7 in).
• Sleeping capacity, 2: smallest of 37, level with the 26REC and 27MLC; next are the 24MLE, 25RUC and sixteen others (4).
• Cargo capacity, 2,255 lb: eleventh-largest of 52, between the 367TBTS (2,240 lb) and the 365UKTS (2,265 lb).
• Exterior height, 12 ft 7 in: shared with the 335LSTS, 335RDOK 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).
• Cargo capacity as a share of GVWR, 17.5%: sixteenth-largest of 51, between the 260KC (17.4%) and the 327CKTS (17.6%).
• Dry pin weight, 2,081 lb: sixteenth-heaviest of 52, between the 31QCD and 321RSTS (2,080 lb) and the 365UKTS (2,085 lb).
• GVWR, 12,900 lb: eighteenth-highest of 52, between the 31MB and 31MBT (12,750 lb) and the 339FLQS (12,950 lb).
• Dry weight, 10,645 lb: twentieth-heaviest of 52, between the 30.5MBOK (9,970 lb) and the 31MBT (10,685 lb).
• 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, 19.5%: shared with the 325BHQS and 367TBTS; of 52, 31 smaller and eighteen larger, nearest the 31RLT (19.4%) and the 27.5RLTS and 335RDOK (19.6%).
• Length, 34 ft 8 in: shared with the 29CBD; of 44, 22 shorter and twenty longer, nearest the 29DDB (34 ft 6 in) and the 29.5BHOK (35 ft).

Next to the 30.5MBOK (2019–2020 page), the nearest lighter floorplan by dry weight, the 325MKTS is 675 lb heavier by dry weight, has a GVWR 950 lb higher, has 275 lb more cargo capacity, has a dry pin weight 286 lb heavier, is 1 ft 6 in shorter, has 2 ft 6 in more interior height, has a grey tank 22 gal larger and has a black tank 17.5 gal larger; the two publish the same fresh tank.

Next to the 31MBT (2025 page), the nearest heavier floorplan by dry weight, the 325MKTS is 40 lb lighter by dry weight, has a GVWR 150 lb higher, has 190 lb more cargo capacity, has a dry pin weight 26 lb heavier, is 2 ft 10 in shorter, stands 3 in taller, has 2 ft 6 in more interior height, has a fresh tank 29 gal larger, has a grey tank 5 gal larger, has a black tank 5 gal larger and sleeps five fewer.

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 325MKTS 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 325MKTS’s 2,255 lb cargo capacity, leaving 1,583 lb (791 lb per rated berth). Across 52 Eagle fifth-wheel floorplans the water share runs 16% to 34%, and 14 give up more than this one. Nearest on that share: Eagle 365UKTS at 30% and Eagle 367TBTS at 30%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).