2026 Forest River Viking16FB

The Viking 16FB has 932 lbs of cargo capacity between 2,943 lbs dry and its 3,875 lbs GVWR, 24% of that rating; filling its 27-gallon fresh tank at 8.3 lb a gallon uses 224 lbs of it (how to read trailer weights).

Tongue weight is 375 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: 50 gallons of grey and black capacity against 27 gallons of fresh water, so fresh water runs out first (tank sizes by length).

Against the rest of the Viking roster this is the 3rd of 16 floorplans by dry weight, in a line that runs from 2,499 lbs to 8,052 lbs. It sits in the lighter third of the line.

Plan the tow on loaded weight, not the 2,943 lbs dry figure: half the published cargo capacity brings this plan to about 3,409 lbs, and the published GVWR of 3,875 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 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. 16FB is a Viking designation and this site does not decode it into a layout claim.

How the 16FB differs from the other fifteen Viking floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2026). How these ranks are worked out.

• Grey tank, 25 gal: smallest of sixteen; next are the 17BH and 17FQ (27 gal).
• Black tank, 25 gal: smallest of sixteen; next are the 12BH, 12RD and two others (27 gal).
• Dry weight, 2,943 lb: third-lightest of sixteen, between the 12RD (2,544 lb) and the 17BH (3,034 lb).
• GVWR, 3,875 lb: third-lowest of sixteen, between the 17BH (3,860 lb) and the 12BH and 12RD (3,968 lb).
• Length, 18 ft 6 in: third-shortest of sixteen, between the 12BH and 12RD (16 ft) and the 17BH and 17FQ (20 ft 5 in).
• Cargo capacity, 932 lb: fifth-smallest of sixteen, between the 17BH (826 lb) and the 12RD (1,424 lb).
• Tongue weight, 375 lb: fifth-lightest of sixteen, between the 17BH (340 lb) and the 18BH (445 lb).
• Fresh tank, 27 gal: smallest of sixteen, level with the 17BH and 17FQ; next are the 12BH, 12RD and two others (38 gal).
• Cargo capacity as a share of GVWR, 24.1%: seventh-smallest of sixteen, between the 17BH (21.4%) and the 282DORM (25.9%).
• Tongue weight as a share of dry weight, 12.7%: eighth-largest of sixteen, between the 18DBS and 25QBH (12.5%) and the 12RD and 18BH (12.8%).
• Exterior height, 10 ft: lowest of sixteen, level with the 12BH, 12RD and four others; next is the 25TH (10 ft 7 in).

Next to the 12RD, the nearest lighter floorplan by dry weight, the 16FB is 399 lb heavier by dry weight, has a GVWR 93 lb lower, has 492 lb less cargo capacity, has a tongue weight 50 lb heavier, is 2 ft 6 in longer, has a fresh tank 11 gal smaller, has a grey tank 12 gal smaller and has a black tank 2 gal smaller; the two publish the same exterior height.

Next to the 17BH, the nearest heavier floorplan by dry weight, the 16FB is 91 lb lighter by dry weight, has a GVWR 15 lb higher, has 106 lb more cargo capacity, has a tongue weight 35 lb heavier, is 1 ft 11 in shorter, has a grey tank 2 gal smaller and has a black tank 2 gal smaller; the two publish the same exterior height and fresh tank.

Viking is organised by weight rather than by layout, and the factory names the groupings accordingly: 3K, 4K, 5K and 6K Series. That makes it the most readable roster in this group for anyone shopping to a tow limit, because the series name is the weight class. Eighteen floorplans run 2,499 to 7,208 lb dry on lengths of 16 feet to 36 feet 8 inches, with tongue weights of 325 to 930 lb.

A full 27-gallon fresh tank is about 224 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 24% of the 16FB’s 932 lb cargo capacity, leaving 708 lb. Across 16 Viking floorplans the water share runs 11% to 55%, and 4 give up more than this one. Nearest on that share: Viking 12RD at 22% and Viking 17BH at 27%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).