2025 Chevy Trailboss/ GMC AT4 1500 4wd 4 inch Suspension Lift Kit, 3 inch Rear, Block - Spacer Front, Nitro Rear Shock
2025 Chevy Trailboss/ GMC AT4 1500 4wd 4 inch Suspension Lift Kit, 3 inch Rear, Block - Spacer Front, Nitro Rear Shock
Stocking item, 30 day return policy applies

2025 Chevy Trailboss/ GMC AT4 1500 4wd 4 inch Suspension Lift Kit, 3 inch Rear, Block - Spacer Front, Nitro Rear Shock
BDS Suspension
ZON:C80N
lbs
    Delivery time:On Order, Will ship when in
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2025 Silverado/Sierra Lift Kit

On Order, Will ship when in
Take your Chevy Trail Boss / GMC AT4 to new heights with this 4" lift kit from Zone Offroad. This kit nets 4" over stock, so due to the 2" factory lift will sit similar to a standard truck with 6" of lift. Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers, upper control arms and differential relocation brackets to maintain driveline angles. Get the look, performance, and capability your truck deserves with clearance for up to 35" tires.

Important Notes

  1. All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper.
  2. Requires frame bracket modification.
  3. Will NOT work with ZR2 and AT4X models.
  4. Fits Gas and Diesel Models.
  5. Will not fit Adaptive Ride Control (ARC) equipped models.
  6. This system has not been tested on models equipped with Super Cruise.
  7. Optional front skid plate will not work with 2.7L Turbo or Diesel Engines.

Features & Benefits

  • Maintains on-road handling while improving off-road performance.
  • Heavy duty crossmembers and skid plates for protection.
  • New steering knuckles add strength and allow ESC system compatibility.
  • Top mounted front strut spacer retains factory ride quality.
  • Adventure Series upper control arms for additional strength and durability.
  • Optionl FOX Adventure Series 2.0 rear shocks.

Recommended Tires & Wheels

(Trimming may be required)

  • 35 x 12.5 with 18 x 9 and 4.5 in. Backspace
  • 35 x 12.5 with 22 x 9 and 4.5 in. Backspace

Rear Shock Option

Nitro Series

  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • Self-lubricating seals
  • Black powder coat finish

FOX 2.0 Adventure Series

  • 2-inch diameter steel body
  • Internal floating piston (IFP) monotube design
  • Large 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting silver coated finish

Specifications

  • Front Lift Method : Cross Member & Strut Spacer
  • Front Lift Height : 4"
  • Rear Lift Method : Block
  • Rear Lift Height : 3"
  • Shocks Included : Yes
  • Lift Height : 4-5.5"