2026 Forest River XLR Nitro35G13

The XLR Nitro 35G13 leaves Forest River's factory at 13,969 lbs dry with 3,281 lbs of cargo capacity. Forest River publishes no GVWR for this line, so the loaded rating is not quoted on this page and is not computed from the other two figures. What the cargo number covers is defined by the factory: fresh water, gear, food, batteries and every dealer-installed accessory come out of it. Fresh water is 8.3 lb per gallon, so filling the 150-gallon fresh tank spends 1,245 lbs of the 3,281 lbs before anything else goes in.

Pin weight is 3,250 lbs, 23% of the dry weight as published; it rises as the trailer is loaded and comes off the truck’s payload, not its towing rating, so check it against the payload on your own door sticker (pin weight and payload).

Off hookups: 200 gallons of grey and black capacity against 150 gallons of fresh water, so fresh water runs out first (tank sizes by length).

Against the rest of the XLR Nitro roster this is the 2nd of 5 floorplans by dry weight, in a line that runs from 13,124 lbs to 16,949 lbs. It sits in the middle of the line by weight.

Plan the tow on loaded weight, not the 13,969 lbs dry figure: half the published cargo capacity brings this plan to about 15,609 lbs. Forest River publishes no loaded rating for this line, so the ceiling is the one on the trailer’s own weight label (how to read trailer weights).

Forest River’s line listing and this floorplan’s own factory page agree on all 4 shared figures. No GVWR is published for this line, so dry plus cargo has no rating to check against. A missing row means Forest River does not publish that figure (how figures are verified).

Forest River 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. 35G13 is a XLR Nitro designation and this site does not decode it into a layout claim.

How the 35G13 differs from the other four XLR Nitro floorplans. Most distinctive first. How these ranks are worked out.

• Cargo capacity, 3,281 lb: smallest of five; next is the 32W17 (4,036 lb).
• Dry weight, 13,969 lb: second-lightest of five, between the 32W17 (13,124 lb) and the 40G17 (15,674 lb).
• Length, 40 ft 5 in: second-shortest of five, between the 32W17 (38 ft 4 in) and the 40G17 (45 ft).
• Pin weight, 3,250 lb: third-lightest of five, between the 41G14 (3,190 lb) and the 40BAR13 (3,480 lb).
• Pin weight as a share of dry weight, 23.3%: third-smallest of five, between the 40BAR13 (20.5%) and the 40G17 (24%).

Next to the 32W17, the nearest lighter floorplan by dry weight, the 35G13 is 845 lb heavier by dry weight, has 755 lb less cargo capacity, has a pin weight 90 lb heavier, is 2 ft 1 in longer and has a black tank 40 gal larger; the two publish the same exterior height, fresh tank and grey tank.

Next to the 40G17, the nearest heavier floorplan by dry weight, the 35G13 is 1,705 lb lighter by dry weight, has 2,045 lb less cargo capacity, has a pin weight 515 lb lighter and is 4 ft 7 in shorter; the two publish the same exterior height, fresh tank, grey tank and black tank.

XLR Nitro is the heaviest line in this group: five published floorplans from 13,124 to 16,949 lb dry, on pin weights of 3,160 to 3,765 lb. A pin weight in that band comes off the truck's payload before anyone loads the garage, and cargo capacity runs 3,281 to 5,326 lb on top of it. Forest River publishes no GVWR for any Nitro floorplan, so the rating a buyer needs to check against is not in the factory's own spec channel.

A full 150-gallon fresh tank is about 1,245 lb of water, 38% of the 35G13’s 3,281 lb cargo capacity, leaving 2,036 lb. Across 5 XLR Nitro floorplans the water share runs 23% to 38%, and this plan’s is the highest. Nearest on that share: XLR Nitro 32W17 at 31%.