If you're ready to give your Silverado Trail Boss /Sierra AT4 1500 a more aggressive stance and serious off-road capability, this 4" lift kit from Zone Offroad is a great place to start. Designed to deliver both performance and durability, the kit includes everything needed for a proper installation, from high-strength crossmembers and steering knuckles to differential relocation brackets that help maintain proper driveline angles. Adventure Series upper control arms are also included to improve strength and suspension geometry while providing clearance for up to 35" tires. This system is available with multiple front and rear shock configurations to match your preferred ride quality and performance. Front options include OE-style strut spacers paired with either FOX 2.0 Adventure Series rear shocks or Zone Nitro rear shocks, or you can upgrade to Zone Nitro loaded front struts paired with Zone Nitro rear shocks for a complete matched setup. Get the look, performance, and capability your truck deserves with a lift system engineered for both on-road comfort and off-road confidence.
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4 Inch Lift Kit | Chevy Trail Boss Or GMC AT4 1500 (25-26) 4WD
SKU:
ZONC80F
×
- $1,829.99
- Unit price
- per
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
- All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper.
- Requires frame bracket modification.
- Will NOT work with ZR2 and AT4X models.
- Fits Gas and Diesel Models.
- Will not fit Adaptive Ride Control (ARC) equipped models.
- This system has not been tested on models equipped with Super Cruise.
- Optional front skid plate will not work with 2.7L Turbo or Diesel Engines.
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