Desolate Motorsports Stage 4 TTB (Extended Width)


This Extended Width TTB includes all work from previous tiers with the addition of extending the beams for a wider track width.

Note: A $500 core charge for beams is required for any customers who are not supplying a core. Product will ship once we receive your core.


We offer 4 different stages when it comes to a modified TTB on your Bronco or F150. On the Extended Width TTB we begin with the cut and turn from stage 1 and the added plating with uniball pivots from stage 2. In addition to the work done from previous stages, we extend the beams 3-5”. We also open up the window on the passenger beam to prevent the axle shaft from contacting the beam at full droop. This service is recommended for Broncos and F150s with increased wheel travel looking for better articulation and wider track width.

Note: Order any Beam Package and Radius Arms at the same time and we will weld on radius arm mounts in house at no extra charge.


  • Corrects camber on raised Broncos and F150s
  • Plating adds strength
  • Better articulation
  • Full Truss
  • Increase track width

What’s Included:

  • Extended Driver Beam (1)
  • Extended Passenger Beam (1)
  • Extended Inner Axle Shafts (Pair)

Additional information

Weight 63 lbs
Dimensions 48 × 13 × 10 in
Vehicle Make

80-96 4×4 F150, 80-96 Bronco