Eibach Coilovers: Pro-Truck Series Guide

Eibach's current coilover development centers on the Pro-Truck series: threaded, height-adjustable monotube coilovers built for trucks and SUVs that need 2-4 inches of lift for bigger tires or off-road clearance. The lineup includes the Pro-Truck Coilover 2.0, the larger-body Pro-Truck Coilover 2.5, and the Pro-Truck-Lift Stage 2R kit, which pairs front coilovers with matched rear reservoir shocks.

If you drive a car or sedan and want to lower it instead of lifting it, Eibach's separate lowering springs and lowering kits are the relevant product lines, not the Pro-Truck coilovers covered here.

The Pro-Truck Coilover 2.0 uses a 2.0-inch shock body with a 5/8-inch nitrocarburized shaft and a threaded spring perch that gives 2.0-4.0 inches of lift depending on the vehicle. It's an extended-travel monotube design with variable-force valving, built to absorb the added weight of bumpers, winches, and skid plates while keeping the ride controlled on and off pavement.

The Pro-Truck Coilover 2.5 steps up to a 2.5-inch body and a 7/8-inch shaft, about 25% more piston surface area than the 2.0. The body is zinc-plated and Cerakoted, and Eibach says it's been through more than 500 hours of salt-spray corrosion testing. As of this writing the 2.5 is listed as in development for applications including the 2015-2020 Ford F-150, 2005-2023 Toyota Tacoma, 2023-2025 Chevrolet Colorado ZR2, Toyota 4Runner, Toyota Land Cruiser LC250, Lexus GX550, and Ineos Grenadier, so confirm current availability for your specific year before ordering.

The Pro-Truck-Lift Stage 2R bundles the front Pro-Truck Coilover 2.0 with rear reservoir shocks and, where applicable, rear Pro-Lift-Kit springs, so the front and rear are matched out of the box instead of mixed from different brands. The remote reservoir on the rear shocks adds oil volume to reduce fade and heat buildup on longer off-road runs. Combined front-to-rear lift is 0.0-4.0 inches depending on the application, covered for Ram 1500, Ford F-150, Ford Bronco, and Chevrolet Silverado.

The 2.0 is the practical pick for a daily-driven truck or SUV carrying a light to moderate amount of aftermarket weight, a bumper, maybe a winch or skid plate, where 2-4 inches of lift and better ground clearance are the goal. The 2.5 is aimed at builds running bigger tires and heavier steel armor, where the extra piston area and corrosion protection matter more over washboard roads and longer off-road trips. The Stage 2R suits owners who want one coherent front/rear kit rather than shopping separately for rear shocks and springs.

In the off-road truck coilover space, King and Fox are the names most associated with remote-reservoir dampers built for desert racing and heavy overlanding, usually at a higher price than Eibach's Pro-Truck line and often sold as shocks-only rather than a complete coilover-plus-spring package. Bilstein sits closer to Eibach in positioning, with monotube truck shocks that compete directly with the Pro-Truck 2.0 for daily-driven lift applications. Eibach's pitch is a threaded, adjustable front coilover bundled with matching rear hardware in one kit, which simplifies ordering for a single, balanced lift.

Because the Pro-Truck coilovers use a threaded spring perch, ride height can be raised or lowered after installation by turning the perch with a spanner wrench, without pulling the strut back out; see our general coilover adjustment guide for the process. The initial installation itself is still a suspension job: disconnecting the factory strut, sway bar end links, and brake lines where applicable, then torquing everything back to spec and getting an alignment. Budget and labor time follow the same pattern as any coilover swap; see our installation and cost guide for typical ranges.