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2025 Chevy TB/GMC AT4 1500 4wd 1.5" Suspension Lift Kit, 0.5" Rear, Block - Fox 2.5 PES C/O Front, Fox 2.0 PS Rear

2025 Chevy TB/GMC AT4 1500 4wd 1.5" Suspension Lift Kit, 0.5" Rear, Block - Fox 2.5 PES C/O Front, Fox 2.0 PS Rear

by BDS Suspension
Special order – Usually takes 2-3 weeks – Click here for more information!
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SKU BDSS_BDS1858PSS
Sold out
$0.00 - $0.00
$3,301.02
$3,301.02 - $3,301.02
$3,301.02
Availability:
Out of stock
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OVERVIEW

Up the ante in your Chevy Trail Boss or GMC AT4 1500 truck with style and performance by installing this 1.5-inch lift kit featuring FOX Performance Elite 2.5 coil-over shocks from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 35" tires (Chevy) or 33" tires (GMC).

Up front the lift kit includes FOX 2.5 Performance Elite Series remote reservoir coil-over shocks and heavy duty tubular upper control arms for increased strength. In the rear this kit utilizes fabricated steel lift blocks, longer u-bolts and a complementary set of FOX 2.0 Performance shocks for the smoothest ride.

FOX Performance Elite

FOX 2.5 Performance Elite shocks offer next level performance for on-road comfort and off-road comfort capability. Tuned and ready to install right out of the box, these bolt-on 2.5-inch diameter shocks are built for abuse and packed with race-proven technology. They include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain. The DSC adjuster adds remarkable versatility and precise tuning with a simple twist of either two adjuster knobs, offering 10 separate low-speed and 12 high-speed compression levels, with a black anodized aluminum reservoir to increase cooling efficiency.

HD Upper Control Arms (UCAs)

Built for strength, performance and increased travel, these upper control arms are ready to bolt-in with most leveled/lifted trucks. They use 1.5" OD x .120-wall tubular construction with an indexed ball joint cup to correct the ball joint positioning allowing additional down travel and camber adjustment. At the frame mounting ends are durometer-specific rubber bushings for maintenance-free operation while at the other end a quality greaseable ball joints for smooth, quiet operation and superior durability. Arms are finished in a durable black powder coat with a billet aluminum dust cap ready for installation right out of the box.

Features & Benefits

  • Builds off factory suspension geometry for improved performance with easy install.
  • FOX 2.5 Performance Elite coil-overs offer improved damper performance over stock
  • DSC Adjuster allows easy high-speed and low-speed compression tuning for optimal performance in any terrain
  • BDS HD upper control arms for strength and increased suspension travel.
  • High misalignment angle, greaseable heavy duty ball joints.
  • Rubber control arm bushings to promote long life and no maintenance of the joint.
  • Rear lift block kit to produce a level to slightly tail height stance. 1/4" wheel spacer provided to be used with the spare tire if needed.
  • Optional weld on steering stops to help tire clearance to fenders, control arms, etc. Dependent upon wheel offset selected.
  • Factory Protection Plus included.

Recommended Tires & Wheels

(Trimming may be required)

  • 33 x 12.5 with 17 x 9 and 4.5 in. Backspace
  • 33 x 12.5 with 20 x 9 and 5 in. Backspace
  • 35 x 12.5 with 20 x 9 and 5.5 in. Backspace

Rear Shock Option

FOX 2.0 Performance Series

  • 2-inch Impact extruded aluminum body
  • Internal floating piston (IFP) monotube design
  • CNC machined 6061-T6 aluminum mounting ends
  • 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 clear anodized finish

FOX 2.5 Performance Elite Series

  • Increased off-road capabilities
  • Easily adjust your shock for terrain, load and speed
  • 2.5-inch Impact extruded aluminum body
  • Massive 7/8-inch hard chrome plated heat-treated alloy steel shaft
  • External reservoir design separates shock oil from the high-pressure nitrogen
  • DSC - Dual Speed Compression Adjuster comes standard
  • Fully serviceable for a lifetime of use
  • 1-year Manufacturer's Warranty

IMPORTANT NOTES
  1. Fits 4WD models only
  2. Lift heights specific for Trail Boss and AT4 models only.
  3. Will not fit models with Adaptive Ride Control (ARC).
  4. Requires a maximum of 5.5" BS Wheel for tire clearance to the upper ball joint
  5. All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper. Some wheel profiles will not clear the brake caliper. These can be test fitted before the vehicle is lifted in a stock condition
  6. Will NOT fit models with a single leaf spring (monoleaf) rear suspension.


INSTALLATION

Est. Install Time :

4-5 hrs

Difficulty Level :

Moderate

Specialty Tools Needed :

Cut Off Wheel or Equiv., Ball Joint Separation Tool, Welding Equipment


SPECIFICATION
  • Front Lift Method : Coil-Over
  • Front Lift Height : 1.5"
  • Rear Lift Method : Block
  • Rear Lift Height : 0.5"
  • Shocks Included : Yes
  • Lift Height : 0-1.5"
FITMENT
Year Make Model Submodel Drive Type Fuel Type Position Lift Height
2025 Chevrolet Silverado 1500 LT Trail Boss 4WD GAS Front and Rear 1.5"
2025 GMC Sierra 1500 AT4 4WD GAS Front and Rear 1.5"
2025 Chevrolet Silverado 1500 Custom Trail Boss 4WD GAS Front and Rear 1.5"
2025 Chevrolet Silverado 1500 Custom Trail Boss 4WD DIESEL Front and Rear 1.5"
2025 Chevrolet Silverado 1500 LT Trail Boss 4WD DIESEL Front and Rear 1.5"
2025 GMC Sierra 1500 AT4 4WD DIESEL Front and Rear 1.5"

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