2025 GM 1500 4" Front SST Lift Kit (69-35400)

ReadyLIFT is excited to announce our all-new 4” SST Lift Kit for the GM 1500, featuring exclusive components that make the kit compatible with available Adaptive Ride Control Suspension (ARC). This new SST lift kit provides a great solution to achieve an aggressive yet daily drivable lifted stance while still maintaining the important factory ride and handling. The no-cut kit provides 4 inches of front lift and includes a 3 inch rear lift block. Front lift is achieved with heavy-duty laser-cut fabricated steel top mount strut extension with an offset design to correct the strut and wiper seal angles, and a CNC-machined billet Aluminum pre-load spacer is also included. This all-new kit includes new tubular steel upper control arms with optimized ball joint pivot angles and maintenance-free TCT pivot bushings, which are an essential component to ensure proper suspension geometry. For the rear, the kit includes time-tested 3 inch tall original equipment (OE)-style cast iron rear lift blocks with built-in axle pad locating ears and new longer U-bolts. With the 3 inch rear blocks, the truck will have a very subtle rake that looks great even while towing or hauling payload.

Features

• 4 inch Lift Front / 3 inch Lift Rear
• Compatible with available Adaptive Ride Control Suspension (ARC)
• No cutting or modifications are required
• Increase ground clearance while maintaining the factory ride and handling
• Includes DOM tube steel upper control arms with heavy-duty ball joints and TCT maintenance-free pivot bushings
• Front lift is achieved with heavy-duty laser-cut fabricated steel top mount strut extension and CNC-machined billet Aluminum pre-load spacer
• Includes 3 inch tall OE-style cast iron rear lift blocks with built-in axle pad locating ears and new longer U-bolts

Specs

• Front Lift: 4 inches
• Rear Lift: 3 inches
• Max Tire Size: 20x9 0 offset 295/55-R20 (Max tire size)
• Rear Blocks: 3 inch Cast Block w/ U-Bolts (OE-style cast iron)
• Strut Extensions: Heavy-duty laser-cut fabricated steel top mount with offset design
• Control Arms: Tubular steel upper control arms with TCT pivot bushings and heavy-duty ball joints

Compatibility Notes

• Fits 2025 Chevrolet Silverado and GMC Sierra 1500 4WD Trucks.
• Includes exclusive components to make the kit compatible with available Adaptive Ride Control Suspension (ARC).
• Not compatible with Trail Boss, ZR2, and AT4 / AT4X trims.
• Not compatible with Super Cruise.
• Not compatible with 2019 classic body LD or Limited.
• Vehicles with Mono-leaf rear springs require 67-39530UB.
• Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT.

Notes

• Use of Auto 4 Hi feature is not recommended.
• Not intended for off-road use or abuse.
• The vehicle may require alignment, and headlamps/ADAS systems must be checked and adjusted for proper aim and function after product installation.