Eibach  Pro-Truck Reservoir Shock

Premium, Performance Street

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PRO-TRUCK Reservoir shocks are the newest addition to Eibach's selection of off-road performance dampers. From hardened nitro-steel piston rods, to 46mm monotube construction, each PRO-TRUCK Reservoir Shock features the same quality components found in the PRO-TRUCK Coil-over and PRO-TRUCK Sport Shocks.

Equipped with a piggyback remote reservoir system, the PRO-TRUCK Reservoir Shock features increased fluid capacity, allowing for more controlled pressures under severe abuse. This translates to more consistent damping forces on extended runs or with heavy loads over rough terrain. Each PRO-TRUCK Reservoir Shock's damping characteristics are carefully matched to work in conjunction with Eibach coil-over systems, providing the perfect balance of control and ride quality off-road.

Features & Benefits

  • Increased high-speed damping performance for more control through G outs and varying terrain
  • Monotube design for maximum piston surface area and increased response
  • Extended travel accommodates rear lift systems
  • Hardened Nitro-Steel Piston Shaft for maximum abrasion resistance and durability
  • Filled with MAXIMA® performance shock oil
  • Nitrogen charged for cavitation resistance and consistent performance
  • Includes billet aluminum bracket and mounts/fittings
  • Each shock is dyno tested for performance and consistency
  • Million Mile, Limited Lifetime Warranty

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Ratings Charts & Reviews Eibach Pro-Truck Reservoir Shock

Consumer Surveys

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Consumer Reviews

  • August 01, 2025

    (Verified Purchase)

    5.0 out of 5

    The reservoir shocks are a noticeable and big improvement. Much better overall ride quality, cornering stability and highway handling than Pro Truck Stage 1 rear shocks. Crappy city streets with craters, canyons, steel plates and ruts are much easier to navigate. Will probably never go back to non-reservoir shocks. Money well spent for a definite improvement.

    • Vehicle: 2014 Toyota 4Runner V6 Trail

    • Vehicle Miles: 154,000

    • Miles Driven on Product: 8,000

    • Driving Style: Average

    • Driving Conditions: Combined Highway/City

    • Shocks: Eibach Pro-Truck Reservoir Shock

    • Spring: Eibach Pro-Kit Spring Set

    • Chassis Products: Eibach Replacement Bushings

    • Coil-Over: Other

    • Location: HILLSBORO, MO

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  • April 21, 2024

    (Verified Purchase)

    5.0 out of 5

    Very good quality great price for the shocks. Helps the truck not bounces so much. If it's lifted it's even better. The ride is very firm now you could notice the difference right away.

    • Vehicle: 2017 Chevrolet Silverado 1500 4wd Crew Cab w/Performance Brake

    • Vehicle Miles: 112,000

    • Miles Driven on Product: 110,000

    • Driving Style: Spirited

    • Driving Conditions: Combined Highway/City

    • Shocks: Eibach Pro-Truck Reservoir Shock

    • Spring: N/A

    • Chassis Products: N/A

    • Coil-Over: N/A

    • Location: DEL NORTE, CO

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  • April 14, 2024

    (Verified Purchase)

    5.0 out of 5

    Very good quality for the price. Works great highly recommend

    • Vehicle: 2017 Chevrolet Silverado 1500 4wd Crew Cab w/Performance Brake

    • Vehicle Miles: 121,000

    • Miles Driven on Product: 120,900

    • Driving Style: Easy Going

    • Driving Conditions: Combined Highway/City

    • Shocks: Eibach Pro-Truck Reservoir Shock

    • Spring: Eibach Other

    • Chassis Products: Eibach Other

    • Coil-Over: N/A

    • Location: Del Norte, CO

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