2027 Jayco Jay Feather Air SL17RBSL

The Jayco Jay Feather Air SL 17RBSL is a 21' 7" travel trailer in the MY2027 Jay Feather Air SL roster. Jayco publishes a dry weight of 2,920 pounds against a 3,750-pound GVWR, and the two tie out exactly with the published 830-pound cargo carrying capacity — 2,920 + 830 = 3,750. 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 310 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 830 pounds, 22% of GVWR — that is the ceiling for water, propane, cargo and any dealer-fitted equipment combined. Fresh water alone at 30 gallons is about 249 pounds when full.

Tanks are 30 gallons fresh, 20 grey and 30 black. Interior height is 6' 6" and the exterior measures 8' 0" wide. Jayco publishes two exterior heights for this floorplan: 9' 4" at the roofline and 10' 1" 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 17RBSL 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 17RBSL differs from the other 46 Jay Feather floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2027). How these ranks are worked out.

• Cargo capacity, 830 lb: smallest of 47; next is the 17BHSL (870 lb).
• Dry weight, 2,920 lb: third-lightest of 47, between the 17BHSL (2,880 lb) and the 15MRB (3,675 lb).
• Dry tongue weight, 310 lb: third-lightest of 47, between the 17BHSL (290 lb) and the 183FBS (405 lb).
• Exterior height, 9 ft 4 in: lowest of 47, level with the 17BHSL; next are the 15TBSL and 16DB (9 ft 5 in).
• GVWR, 3,750 lb: shared with the 17BHSL; of 47, one lower and 44 higher, nearest the 15TBSL (3,500 lb) and the 15MRB, 166FBS and five others (4,995 lb).
• Fresh tank, 30 gal: smallest of 47, level with the 15TBSL and 17BHSL; next are the 15MRB, 166FBS and 42 others (55 gal).
• Grey tank, 20 gal: smallest of 47, level with the 15TBSL and 17BHSL; next are the 166FBS, 171BH and five others (30 gal).
• Length, 21 ft 7 in: eleventh-shortest of 47, between the 18FBS (21 ft 4 in) and the 17FK (22 ft).
• Dry tongue weight as a share of dry weight, 10.6%: shared with the 26RL; of 47, eight smaller and 37 larger, nearest the 18RBF and 25RLSL (10.5%) and the 23MBD (10.9%).
• Black tank, 30 gal: shared with the 15TBSL, 166FBS and seven others; of 47, one smaller and 36 larger, nearest the 17BHSL (20 gal) and the 15MRB, 16RB and sixteen others (30.5 gal).
• Cargo capacity as a share of GVWR, 22.1%: shared with the 21MBH; of 47, 28 smaller and seventeen larger, nearest the 26RL (22%) and the 18FBS (22.3%).
• 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).

Next to the 17BHSL (2025–2027 page), the nearest lighter floorplan by dry weight, the 17RBSL is 40 lb heavier by dry weight, has 40 lb less cargo capacity, has a dry tongue weight 20 lb heavier, is 4 in longer, has a black tank 10 gal larger and sleeps two fewer; the two publish the same GVWR, exterior height, interior height, fresh tank and grey tank.

Next to the 15MRB (2025–2027 page), the nearest heavier floorplan by dry weight, the 17RBSL is 755 lb lighter by dry weight, has a GVWR 1,245 lb lower, has 490 lb less cargo capacity, has a dry tongue weight 100 lb lighter, is 1 ft 5 in longer, stands 4 in lower, has a fresh tank 25 gal smaller, has a grey tank 18 gal smaller and has a black tank 0.5 gal smaller; the two publish the same interior height and sleeping capacity.

Jay Feather Air SL is the shortest roster inside the Jay Feather range; Jayco's own floorplan index titles it a lightweight travel trailer for adventure. It is a factory sub-roster of Jay Feather and is catalogued under the Jay Feather line hub. Published lengths and dry weights for every profiled plan are in the table below. The 17RBSL on this page is highlighted; every other profiled plan links to its own page.

A full 30-gallon fresh tank is about 249 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 30% of the 17RBSL’s 830 lb cargo capacity, leaving 581 lb (145 lb per rated berth). Across 47 Jay Feather floorplans the water share runs 23% to 43%, and 22 give up more than this one. Nearest on that share: Jay Feather 18RBF at 30% and Jay Feather 29RL at 30%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).