2027 Forest River Wildwood Heritage Glen Fifth Wheels373MBRL

The Wildwood Heritage Glen Fifth Wheels 373MBRL leaves Forest River's factory at 13,904 lbs dry with 2,096 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 57-gallon fresh tank spends 473 lbs of the 2,096 lbs before anything else goes in.

Pin weight is 2,340 lbs, which is 17% of the dry weight. That figure lands on the truck's rear axle and comes straight off its payload rating - not its towing rating, which is the number most often quoted and the wrong one for this decision. Pin weight rises as the trailer is loaded, and a fifth wheel loaded toward its cargo capacity will put substantially more than 2,340 lbs over the bed. Read the payload figure on your own door sticker rather than a brochure maximum for the model.

Tank capacities are 57 gallons fresh, 60 grey and 30 black, 90 gallons of waste capacity against 57 gallons of supply. The ratio is what governs how long the trailer can sit off hookups: waste capacity exceeds fresh, so the fresh tank is the binding constraint and refilling extends the stay. Forest River publishes these three figures per floorplan, and they are the factory's numbers rather than a segment average.

Against the rest of the Wildwood Heritage Glen Fifth Wheels roster this is the 9th of 10 floorplans by dry weight, in a line that runs from 9,129 lbs to 15,044 lbs. It sits in the heavier third of the line. Comparing floorplans inside one line is more reliable than comparing across brands, because every figure here comes from the same factory channel on the same day.

A useful way to read these figures is to stop planning against the dry weight. Nobody tows a trailer at 13,904 lbs: that is the weight before water, batteries, propane, bedding, food, tools and anything the dealer bolted on. Load half the published cargo capacity and this plan is already near 14,952 lbs on the road. Because Forest River publishes no loaded rating for this line, the ceiling has to come from the trailer's own weight label rather than from this page, and the comparison you make against the tow vehicle should use the loaded figure.

Every number above was captured twice from Forest River and checked against itself before it was published. The line listing and the individual floorplan page are two separate factory renderings of the same trailer, and this plan's 4 shared figures agree exactly on both. There is no published GVWR on this line, so the usual arithmetic check - dry plus cargo equals the rating - has nothing to test against here. Where a figure is missing from this page it is because Forest River does not publish it in this channel, not because it was hard to find - and the row says so rather than being quietly dropped.

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. 373MBRL is a Wildwood Heritage Glen Fifth Wheels designation and this site does not decode it into a layout claim.

How the 373MBRL differs from the other nine Wildwood Heritage Glen Fifth Wheels. Most distinctive first. Each rank counts only the siblings that publish that field, and a figure most of them share is left out. Not every one of these pages covers the same model years as this one (2027); each figure is the one its own page prints, so a rank compares pages, not one model year.

• Cargo capacity, 2,096 lb: smallest of ten; next is the 369BL (2,481 lb).
• Dry weight, 13,904 lb: second-heaviest of ten, between the 376FAM (13,484 lb) and the ROOST43 (15,044 lb).
• Pin weight as a share of dry weight, 16.8%: third-smallest of ten, between the 356QB (15.9%) and the 376FAM (18%).
• Length, 43 ft 8 in: third-longest of ten, between the 356QB and 369BL (43 ft) and the 36FL and ROOST43 (43 ft 9 in).
• Pin weight, 2,340 lb: fourth-heaviest of ten, between the 369BL (2,150 lb) and the 380WDR (2,350 lb).
• Exterior height, 13 ft 6 in: tallest of ten, level with the 376FAM; next are the 280RE, 286RL and two others (13 ft 5 in).
• Grey tank, 60 gal: smallest of ten, level with the 286RL and 321DRL; next are the 280RE and 369BL (62 gal).
• Black tank, 30 gal: smallest of ten, level with the 280RE, 321DRL and 369BL; next is the 286RL (32 gal).

Next to the 376FAM (2026 page), the nearest lighter floorplan by dry weight, the 373MBRL is 420 lb heavier by dry weight, has 420 lb less cargo capacity, has a pin weight 90 lb lighter, is 1 ft 1 in longer, has a grey tank 32 gal smaller and has a black tank 30 gal smaller; the two publish the same exterior height and fresh tank.

Next to the ROOST43 (2026 page), the nearest heavier floorplan by dry weight, the 373MBRL is 1,140 lb lighter by dry weight, has 855 lb less cargo capacity, has a pin weight 490 lb lighter, is 1 in shorter, stands 1 in taller, has a grey tank 18 gal smaller and has a black tank 48 gal smaller; the two publish the same fresh tank.

Nine 2027 Wildwood Heritage Glen Fifth Wheels floorplans with a full factory record. They run 9,129 to 15,044 lb dry on lengths of 33 feet 1 inch to 43 feet 9 inches, with hitch weights of 1,790 to 2,830 lb and cargo capacities of 2,096 to 3,341 lb. Forest River publishes no GVWR for these plans in this channel, so none is shown and none is computed.

A full 57-gallon fresh tank is about 473 lb of water, 23% of the 373MBRL’s 2,096 lb cargo capacity, leaving 1,623 lb. Across 10 Wildwood Heritage Glen Fifth Wheels floorplans the water share runs 14% to 23%, and this plan’s is the highest. Nearest on that share: Wildwood Heritage Glen Fifth Wheels 369BL at 19%.

Closest sibling: the Wildwood Heritage Glen Fifth Wheels 369BL, nearest on the published figures. It differs on 5 of the 7 fields both publish (this plan first): length 43 ft 8 in vs 43 ft 0 in; dry weight 13,904 lb vs 11,669 lb; cargo capacity 2,096 lb vs 2,481 lb; hitch weight 2,340 lb vs 2,150 lb; grey tank 60 gal vs 62 gal. They match on fresh tank and black tank.

Either side of it by dry weight: Wildwood Heritage Glen Fifth Wheels 376FAM is 420 lb lighter (13,484 lb dry); Wildwood Heritage Glen Fifth Wheels ROOST43 is 1,140 lb heavier (15,044 lb dry).

All 10 Wildwood Heritage Glen Fifth Wheels floorplans: Wildwood Heritage Glen Fifth Wheels line hub.

Against the 373MBRL: the Model Z 3400 is 6 lb lighter and 5 ft shorter; the North Point 340CKTS is 24 lb lighter and 6 ft shorter; the Cyclone 3511 is 29 lb lighter and 2 ft shorter.

10 of the 18 fields this catalogue tracks are published for the 373MBRL. Not published: GVWR, interior height, sleeps, slide count, axle count, tire specification, refrigerator, air conditioning.

Sourcing rules: methodology.