Rev: 11.11.21 Page 8 CCD-0004203
Draw Bar
Toy Hauler TT Draw Bar Engineering Guidelines Rev: (6/15/2021)
8.1 8.4
GVWR ≤ 50" BALL CENTER GVWR 54.5"-56" BALL CENTER
≤ 4,150 2X4 11GA ≤ 3,700 2X4 11GA
4,151 -5,900 2X5 11GA 3,701 - 5,250 2X5 11GA
5,901 - 7,850 2X6 11GA 5,251 - 7,000 2X6 11GA
7,851 - 11,200 2X6 7GA 7,001 - 10,000 2X6 7GA
11,201 - 13,700 2X6 1/4GA 10,001 - 12,200 2X6 1/4GA
8.2 8.5
GVWR 50.5"-52" BALL CENTER GVWR 56.5"-58" BALL CENTER
≤ 4,000 2X4 11GA ≤ 3,600 2X4 11GA
4,001 -5,650 2X5 11GA 3,601 - 5,050 2X5 11GA
5,651 - 7,550 2X6 11GA 5,051 - 6,750 2X6 11GA
7,551 - 10,800 2X6 7GA 6,751 - 9,650 2X6 7GA
10,801 - 13,100 2X6 1/4GA 9,651 -11,800 2X6 1/4GA
8.3 8.6
GVWR 52.5"-54" BALL CENTER GVWR 58.5"-60" BALL CENTER
≤ 3,850 2X4 11GA ≤ 3,450 2X4 11GA
3,851 - 5,450 2X5 11GA 4,101 - 4,900 2X5 11GA
5,451 - 7,250 2X6 11GA 4,901 - 6,550 2X6 11GA
7,251 - 10,400 2X6 7GA 6,551 - 9,350 2X6 7GA
10,401 -12,650 2X6 1/4GA 9,351 - 11,400 2X6 1/4GA
8.7 2x3 Draw bars require Lippert manager approval.
8.8 Please keep ball center to half inch increments.
8.9 Structural XMC can be used in place of tube draw bars in some instances; see Lippert management for
specific details.
8.10 Any chassis with I-beam mains and through mount drawbars where the GVWR/ball center requires
the drawbars to be the same height as the chassis mains, the chassis mains will need to go up a size or
change to undermount drawbar setup
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