Jayco Jay Feather · 2026–202718RBF

The Jayco Jay Feather 18RBF is a 23' 1" travel trailer in the MY2027 Jay Feather roster. Jayco publishes a dry weight of 4,655 pounds against a 6,200-pound GVWR, and the two tie out exactly with the published 1,545-pound cargo carrying capacity — 4,655 + 1,545 = 6,200. 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 tongue weight is 490 pounds, or 11% of the dry weight. Tongue load transfers to the hitch and the rear axle, and a weight-distributing hitch redistributes it rather than removing it. Payload is 1,545 pounds, 25% of GVWR — that is the ceiling for water, propane, cargo and any dealer-fitted equipment combined. Fresh water alone at 55 gallons is about 457 pounds when full.

Tanks are 55 gallons fresh, 38 grey and 38 black. Interior height is 6' 6" and the exterior measures 8' 0" wide. Jayco publishes two exterior heights for this floorplan: 10' 0" at the roofline and 10' 9" with the air conditioner. Both are printed above, neither is derived from the other, and it is the taller figure that has to clear your garage. This page covers the MY2027 18RBF only. Jayco’s figures move between model years — measured on one Jayco floorplan across five consecutive years, 20 of 28 published fields changed, including a 290-pound swing in dry hitch 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 18RBF differs from the other 46 Jay Feather floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2026–2027). How these ranks are worked out.

• Cargo capacity as a share of GVWR, 24.9%: shared with the 171BH; of 47, 39 smaller and six larger, nearest the 19MRK (24.7%) and the 19MBS (25.4%).
• Dry tongue weight as a share of dry weight, 10.5%: shared with the 25RLSL; of 47, six smaller and 39 larger, nearest the 183FBS and 29QBH (10.3%) and the 17RBSL and 26RL (10.6%).
• Dry tongue weight, 490 lb: shared with the 173MRB; of 47, ten lighter and 35 heavier, nearest the 166FBS (475 lb) and the 16DB (520 lb).
• Dry weight, 4,655 lb: seventeenth-lightest of 47, between the 199MBS (4,505 lb) and the 19MRK (4,820 lb).
• GVWR, 6,200 lb: seventeenth-lowest of 47, between the 19MBS (5,800 lb) and the 19MRK (6,400 lb).
• Black tank, 38 gal: shared with the 16DB, 16FBS and ten others; of 47, 31 smaller and three larger, nearest the 22RB (34 gal) and the 23MBD and 29RL (40 gal).
• Length, 23 ft 1 in: shared with the 199MBS and 19MBS; of 47, fourteen shorter and 30 longer, nearest the 18MBH (23 ft) and the 19MRK (23 ft 4 in).
• Cargo capacity, 1,545 lb: shared with the 21MBH and 27RK; of 47, 25 smaller and nineteen larger, nearest the 29RL (1,520 lb) and the 19MRK (1,580 lb).
• Sleeping capacity, 4: shared with the 15MRB, 166FBS and eleven others; of 47, eight smaller and 25 larger, nearest the 173MRB, 183FBS and three others (3) and the 171BH (5).
• Exterior height, 10 ft: shared with the 18MBH and 22BH; of 47, 24 lower and twenty taller, nearest the 166FBS, 16FBS and five others (9 ft 11 in) and the 22RB, 24BH and four others (10 ft 1 in).
• Grey tank, 38 gal: shared with the 15MRB, 16DB and seven others; of 47, fourteen smaller and 23 larger, nearest the 18FBS, 21MBH and two others (30.5 gal) and the 17FK (40 gal).

Next to the 199MBS (2022–2025 page), the nearest lighter floorplan by dry weight, the 18RBF is 150 lb heavier by dry weight, has a GVWR 450 lb higher, has 300 lb more cargo capacity, has a dry tongue weight 145 lb lighter, stands 2 in taller, has a grey tank 8 gal larger, has a black tank 8 gal larger and sleeps four fewer; the two publish the same length, interior height and fresh tank.

Next to the 19MRK (2023–2027 page), the nearest heavier floorplan by dry weight, the 18RBF is 165 lb lighter by dry weight, has a GVWR 200 lb lower, has 35 lb less cargo capacity, has a dry tongue weight 60 lb lighter, is 3 in shorter, stands 2 in taller, has a black tank 7.5 gal larger and sleeps two more; the two publish the same interior height, fresh tank and grey tank.

This floorplan has a published factory record for 2 model years here, 2026 to 2027. The specification does not hold still: dry weight runs from 4,630 lb (2026) to 4,655 lb (2027); dry tongue weight runs from 490 lb (2027) to 532 lb (2026). 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.

Jay Feather is Jayco's lightweight mid travel-trailer range, one step above Jay Flight and built on an American-made Norco Z-frame. Jayco discontinued White Hawk after MY2024 and moved Jay Feather up into its more-featured slot for MY2025, so the current range is broader than it once was. The 18RBF on this page is highlighted; every other profiled plan links to its own page.

A full 55-gallon fresh tank is about 457 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 30% of the 18RBF’s 1,545 lb cargo capacity, leaving 1,088 lb (272 lb per rated berth). Across 47 Jay Feather floorplans the water share runs 23% to 43%, and 23 give up more than this one. Nearest on that share: Jay Feather 21MBH at 30% and Jay Feather 17RBSL at 30%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).