Mid Travel Suspension Kit, Trail Boss/AT4, CUSTOM

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Choose the best shock package and set of control arms for your 2019+ Silverado Trail Boss or Sierra AT4. Fox or King Shocks will come tuned for performance based on how you plan on using the truck mostly. Front coilovers are for 0-3" of Lift, rear shocks are 0-1.5" of Lift. *The front coilovers included in this package require an aftermarket upper control arm for optimal shock travel and proper alignment. * For non-Trail Boss or AT4 Trucks, click here. For more details on these products visit: Front Coilovers | Rear Shocks | Upper Control Arms

Suppliers (1)

• AccuTune Off-Road

  Mid Travel Suspension Kit, Trail Boss/AT4, CUSTOM · Orderable · stock unverified

  Checked Nov 5, 2026
  No price
  View at supplier

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