2026 Forest River IBEX19BRK

The IBEX 19BRK has 1,500 lbs of cargo capacity between 4,878 lbs dry and its 6,378 lbs GVWR, 24% of that rating; filling its 30-gallon fresh tank at 8.3 lb a gallon uses 249 lbs of it (how to read trailer weights).

Tongue weight is 610 lbs, 13% of the dry weight as published; it rises as the trailer is loaded and counts against the tow vehicle’s tongue-weight and payload limits (tongue weight by size).

Off hookups: 60 gallons of grey and black capacity against 30 gallons of fresh water, so fresh water runs out first (tank sizes by length).

Against the rest of the IBEX roster this is the 8th of 16 floorplans by dry weight, in a line that runs from 3,778 lbs to 6,733 lbs. It sits in the middle of the line by weight.

Plan the tow on loaded weight, not the 4,878 lbs dry figure: half the published cargo capacity brings this plan to about 5,628 lbs, and the published GVWR of 6,378 lbs is the limit (how to read trailer weights).

Forest River’s line listing and this floorplan’s own factory page agree on all 4 shared figures. Dry weight plus cargo capacity equals the published GVWR exactly. A missing row means Forest River does not publish that figure (how figures are verified).

Forest River's own description of this floorplan reads: “The 19BRK is a feature-packed travel trailer made for those who want both comfort and adventure. Its spacious rear kitchen offers ample counter space and storage, while a walk-through bath connects to a private front bedroom with a queen bed and generous wardrobes. Outside, the TrailGate Outdoor Bar—with beverage fridge and prep area—elevates campsite entertaining. With a slide-out for added space and a lightweight,…” That is the factory's marketing copy rather than a specification, and nothing in it is treated as a verified field on this page - layout descriptions, sleeping arrangements and feature claims in factory copy are not carried into the spec table unless the factory also publishes them as specifications.

How the 19BRK differs from the other fifteen IBEX floorplans. Most distinctive first. How these ranks are worked out.

• Cargo capacity as a share of GVWR, 23.5%: fifth-largest of sixteen, between the 20MKB (23.4%) and the 19MBH (25.1%).
• Tongue weight as a share of dry weight, 12.5%: sixth-smallest of sixteen, between the 19QRB (12.4%) and the 16MRJ and 20MDS (12.7%).
• Exterior height, 10 ft 9 in: lowest of sixteen, level with the 19MBH and 19MSB; next are the 16MBJ, 16MKD and two others (10 ft 10 in).
• Dry weight, 4,878 lb: eighth-lightest of sixteen, between the 19MSB (4,809 lb) and the 20MKB (4,913 lb).
• GVWR, 6,378 lb: eighth-lowest of sixteen, between the 19MSB (6,084 lb) and the 20MKB (6,413 lb).
• Tongue weight, 610 lb: eighth-lightest of sixteen, between the 19MBH (585 lb) and the 20MDS (630 lb).
• Fresh tank, 30 gal: smallest of sixteen, level with the 16MBJ, 16MKD and four others; next are the 16MKS, 20FKDS and seven others (40 gal).
• Length, 25 ft: shared with the 20MKB; of sixteen, eight shorter and six longer, nearest the 19MBH and 19MSB (24 ft 8 in) and the 23MBH (26 ft 2 in).
• Grey tank, 30 gal: smallest of sixteen, level with the 16MBJ, 16MKD and five others; next are the 16MKS, 20MDS and three others (40 gal).

Next to the 19MSB, the nearest lighter floorplan by dry weight, the 19BRK is 69 lb heavier by dry weight, has a GVWR 294 lb higher, has 225 lb more cargo capacity, has a tongue weight 100 lb lighter and is 4 in longer; the two publish the same exterior height, fresh tank, grey tank and black tank.

Next to the 20MKB, the nearest heavier floorplan by dry weight, the 19BRK is 35 lb lighter by dry weight, has a GVWR 35 lb lower, has a tongue weight 60 lb heavier, stands 6 in lower, has a fresh tank 10 gal smaller and has a grey tank 10 gal smaller; the two publish the same cargo capacity, length and black tank.

IBEX is Forest River's lightweight four-season travel trailer, built at the company's Outdoors RV-adjacent end of the travel-trailer range rather than in the value tier. The roster runs from a 16-foot single-axle at under 4,100 lb dry to a tandem-axle 26-footer. Forest River publishes a full weight and capacity block for every floorplan, which is why this line could be catalogued completely rather than partially.

A full 30-gallon fresh tank is about 249 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 17% of the 19BRK’s 1,500 lb cargo capacity, leaving 1,251 lb. Across 16 IBEX floorplans the water share runs 14% to 36%, and 12 give up more than this one. Nearest on that share: IBEX 16MKD at 17% and IBEX 16MBJ at 17%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).