2014 KZInferno 3722T

KZ lists the 2014 Inferno 3722T at 12,200 lb dry, a GVWR of 16,000 lb, a net carrying capacity of 3,800 lb and a pin weight of 2,080 lb. Its dry weight plus its carrying capacity comes to exactly its GVWR.

It is 40' 0" long and 157" high. KZ prints its tanks as 110 gal fresh.

Among the 9 Inferno floorplans KZ’s Inferno brochure (filed in KZ’s 2014 brochure folder; the brochure prints no year) lists with a published dry weight, it is number 5 from the lightest, in a range from 10,263 lb (Inferno 3310T) to 13,576 lb (Inferno 4005T). Every figure in that comparison is KZ’s, for the same model year.

Every number on this page was read on 5 Nov 2026 from KZ’s Inferno brochure (filed in KZ’s 2014 brochure folder; the brochure prints no year); model year 2014 comes from where the maker files it on its own site, not from the document’s text.

How the 3722T differs from the other eight Inferno floorplans. Most distinctive first. How these ranks are worked out.

• Pin weight as a share of dry weight, 17%: smallest of nine; next is the 3310T (17.7%).
• Pin weight, 2,080 lb: second-lightest of nine, between the 3310T (1,820 lb) and the 3410T (2,160 lb).
• Cargo capacity, 3,800 lb: third-largest of nine, between the 3732T (3,610 lb) and the 3712T (4,420 lb).
• Cargo capacity as a share of GVWR, 23.8%: fourth-largest of nine, between the 3010T (23.7%) and the 3312T (25%).
• Dry weight, 12,200 lb: fifth-lightest of nine, between the 3410T (11,035 lb) and the 3732T (12,390 lb).
• Length, 40 ft: fifth-shortest of nine, between the 3312T (37 ft 3 in) and the 3710T (40 ft 7 in).
• Exterior height, 13 ft 1 in: lowest of nine, level with the 3312T, 3410T and 3712T; next are the 3310T and 3732T (13 ft 2 in).
• GVWR, 16,000 lb: shared with the 3710T and 3732T; of nine, four lower and two higher, nearest the 3312T and 3410T (14,200 lb) and the 3712T (17,100 lb).

Next to the 3410T, the nearest lighter floorplan by dry weight, the 3722T is 1,165 lb heavier by dry weight, has a GVWR 1,800 lb higher, has 635 lb more cargo capacity, has a pin weight 80 lb lighter and is 3 ft 3 in longer; the two publish the same exterior height, interior height and fresh tank.

Next to the 3732T, the nearest heavier floorplan by dry weight, the 3722T is 190 lb lighter by dry weight, has 190 lb more cargo capacity, has a pin weight 530 lb lighter, is 1 ft 8 in shorter and stands 1 in lower; the two publish the same GVWR, interior height and fresh tank.

KZ’s Inferno brochure (filed in KZ’s 2014 brochure folder; the brochure prints no year) lists 9 Inferno floorplans; every one with a printed weight has a page here.

A full 110-gallon fresh tank is about 913 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 24% of the Inferno 3722T’s 3,800 lb cargo capacity, leaving 2,887 lb. Across 9 Inferno floorplans the water share runs 19% to 33%, and 6 give up more than this one. Nearest on that share: Inferno 3712T at 21% and Inferno 3732T at 25%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).

The record at the top of this page is the 3722T from 2014. The maker’s own documents for earlier model years also list the 3722T, and that year is printed here: 2013. The figures change from year to year, so check the year on the trailer’s own label. A field a year’s brochure does not print reads “Not published” and is never filled from another year.