2026 East to West Longitude319BH

The Longitude 319BH leaves East to West's factory at 7,788 lbs dry, with a published GVWR of 11,335 lbs and 3,547 lbs of cargo capacity between the two. Cargo capacity is 31% of the loaded rating, and East to West's own definition is worth reading before you plan against it: cargo capacity is what remains for fresh water, gear, food, batteries and every dealer-installed accessory. Fresh water alone is 8.3 lb per gallon, so filling this trailer's 53-gallon fresh tank spends 440 lbs of that 3,547 lbs before anything else is loaded.

Tongue weight is 935 lbs, 12% 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: 90 gallons of grey and black capacity against 53 gallons of fresh water, so fresh water runs out first (tank sizes by length).

Against the rest of the Longitude roster this is the 7th of 8 floorplans by dry weight, in a line that runs from 5,293 lbs to 8,033 lbs. It sits in the heavier third of the line.

Plan the tow on loaded weight, not the 7,788 lbs dry figure: half the published cargo capacity brings this plan to about 9,562 lbs, and the published GVWR of 11,335 lbs is the limit (how to read trailer weights).

East to West’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 East to West does not publish that figure (how figures are verified).

East to West publishes no floorplan description for this plan in the channel this page is built from - only the numeric specification block. Rather than describe a layout from the floorplan code, which would be a guess dressed as a fact, this page carries what the factory publishes and says where it stops. 319BH is a Longitude designation and this site does not decode it into a layout claim.

How the 319BH differs from the other seven Longitude floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2026). How these ranks are worked out.

• GVWR, 11,335 lb: highest of eight; next is the 310RL (11,280 lb).
• Tongue weight, 935 lb: heaviest of eight; next are the 285BH and 310RL (880 lb).
• Length, 38 ft 1 in: longest of eight; next is the 315FB (35 ft 11 in).
• Dry weight, 7,788 lb: second-heaviest of eight, between the 310RL (7,708 lb) and the 315FB (8,033 lb).
• Cargo capacity, 3,547 lb: second-largest of eight, between the 230FK (3,517 lb) and the 310RL (3,572 lb).
• Tongue weight as a share of dry weight, 12%: third-largest of eight, between the 250RD (11.6%) and the 230FK (13.6%).
• Cargo capacity as a share of GVWR, 31.3%: fourth-largest of eight, between the 285BH (21.2%) and the 185RB (31.6%).

Next to the 310RL, the nearest lighter floorplan by dry weight, the 319BH is 80 lb heavier by dry weight, has a GVWR 55 lb higher, has 25 lb less cargo capacity, has a tongue weight 55 lb heavier and is 2 ft 3 in longer; the two publish the same exterior height, fresh tank, grey tank and black tank.

Next to the 315FB, the nearest heavier floorplan by dry weight, the 319BH is 245 lb lighter by dry weight, has a GVWR 1,935 lb higher, has 2,180 lb more cargo capacity, has a tongue weight 95 lb heavier, is 2 ft 2 in longer, stands 3 in lower, has a fresh tank 14 gal larger and has a grey tank 30 gal smaller; the two publish the same black tank.

Longitude is the only East to West line on this site that publishes a GVWR, and it is worth saying plainly what that buys you: on all seven plans where East to West publishes one, dry weight plus cargo capacity equals the published GVWR exactly. That arithmetic tying out is the difference between a loaded rating you can plan a tow around and a number somebody added up. GVWR runs 7,650 to 11,335 lb across the seven, against dry weights of 5,293 to 8,033 lb and cargo capacity of 1,367 to 3,572 lb. Tongue weight runs 650 to 935 lb, all bumper pull. Three more floorplans are published on the roster with no weights at all yet, and they are listed as announced rather than given specifications they do not have.

A full 53-gallon fresh tank is about 440 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 12% of the 319BH’s 3,547 lb cargo capacity, leaving 3,107 lb. Across 8 Longitude floorplans the water share runs 12% to 28%, and 6 give up more than this one. Nearest on that share: Longitude 310RL at 12% and Longitude 230FK at 13%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).