Product Overview
GMC Sierra K1500 4WD Lift Kit
Upgrade your 1988–1998 Chevrolet Silverado or GMC Sierra K1500 4WD with this RTZ lift kit. Designed as a front and rear suspension package, it combines 3-inch forged torsion keys with 4-inch rear tapered steel lift blocks and Doetsch Tech DT9000 nitrogen gas shocks. If you’re looking to buy a GMC Sierra K1500 4WD lift kit with front and rear components included, this kit provides the listed hardware for the specified application.
Adjustable Front Torsion Keys
The re-indexed forged torsion keys allow front lift adjustment from 1 to 3 inches. They replace the factory torsion keys and provide an adjustable front setup for compatible 4WD K1500 pickups. Set the front height within the range specified for the kit and vehicle.
Tapered Rear Lift Blocks and Hardware
The fabricated Gorilla steel blocks provide a 4-inch rear lift. Their tapered design accounts for pinion angle, and the powder-coated finish helps protect against rust. The kit includes zinc-plated Grade OEM 1541 U-bolts and hardware for installing the rear blocks.
Doetsch Tech DT9000 Shocks
A set of Doetsch Tech DT9000 nitrogen gas shocks is included. These shocks are part of the complete package and are described in the product listing as supporting control, stability and drivability. This makes the kit an option for shoppers comparing a Silverado K1500 4WD suspension lift kit or a GMC Sierra K1500 lift kit with shocks.
Kit Contents and Vehicle Fitment
- Pair of forged front torsion keys, adjustable for 1–3 inches of lift
- Pair of 4-inch tapered rear steel lift blocks
- Zinc-plated Grade OEM 1541 U-bolts and hardware
- Set of Doetsch Tech DT9000 nitrogen gas shocks
This RTZ kit is listed for 1988–1998 Chevrolet Silverado and GMC Sierra K1500 4WD pickups. RideTrendZ describes installation as direct drop-in and bolt-on, with no cutting, welding or additional parts required. An alignment is recommended after installation. The listing states that the kit carries a limited lifetime warranty and is intended to improve the pickup’s appearance while maintaining comparable factory ride quality.
Inspect all parts before installation and confirm your truck’s year, model and drivetrain match the listed fitment. Suspension work involves heavy loads, so professional installation with proper equipment and suspension safety training is recommended.
Browse lift kits for trucks and SUVs, read how a truck suspension lift kit works, or learn about lift shocks versus stock shocks.
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