This Eibach Stage 2 Pro package pairs the manufacturer's threaded-body Pro-Truck Coilover 2.0 units up front with rear Sport Shocks, giving 22-23 GM 1500 and diesel trucks an adjustable front suspension in one kit. Eibach's PRO-TRUCK-LIFT STAGE 2 combines threaded, height adjustable coilovers and sport shocks for fine tuning of ride height, so the front height can be dialed in on the threads rather than fixed at one setting. Compared with a fixed-height drop or a basic spacer kit, that adjustability is the main reason to choose this system.
The rear damping is the other reason. The manufacturer describes its Performance Truck Shocks line as performance monotube shocks engineered to improve ride quality, handling, and control for both daily driving and off-road adventures, and lists large 2.5" remote reservoirs for that line. Owners on user forums on other trucks report that rear sag under light loads can show up with this type of setup, so plan on checking ride height after the kit settles. Fitment should be confirmed against the manufacturer's application data for your exact submodel before ordering. Expect an alignment afterward: after installation, the manufacturer's instructions call for inspecting wheel alignment and tire/wheel fender clearance, and owners on user forums say it changes your camber quite a bit.
Enthusiasts searching for a 2022-2023 Silverado 1500 or GM 1500 diesel coilover lift, Eibach Pro-Truck Stage 2 install guidance, or threaded-body 2.0 coilovers for towing and trail use will find this kit addresses those needs directly.
The manufacturer's install instructions say to check wheel alignment after installation, and owners on user forums report that front changes usually call for one. Plan a shop visit with a full rack for the alignment.
The manufacturer's install instructions reference a height adjustment tool, but owners on user forums have reported that a spanner wrench was not always in the box. Check the contents before you start the install.
The manufacturer recommends the use of a hoist and screw jack, which will substantially reduce installation time. Support the truck on safety stands and block the wheels, and avoid impact tools on the piston rod nuts, since the manufacturer warns against using impact wrenches or impact guns to install or remove shock absorber piston components. The upper control arm is preloaded, so the instructions advise using a pry bar to control it when you separate it from the knuckle. Torque the three strut-to-tower flange nuts to the manufacturer's specification of 43 ft-lbs, and check alignment and fender clearance once the truck is back on the ground.
