We have 8 suspension products in stock for: 2026 GMC Sierra 2500 HD 4WD Crew Cab LT245/75-17 (New Search)

Vehicle in session - 2026 GMC Sierra 2500 HD 4WD Crew Cab LT245/75-17 Summit White

Suspension

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Important Notes

While suspension products shipped will match your vehicle's specifications, photos shown only represent typical components.

    FOX 2.0 Performance Series IFP

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    FOX Fox 2.0 Performance Series IFP
    • Direct replacement for stock and aftermarket lift kits
    • High-flow damping piston matched with application-specific valving
    • IFP technology separates shock oil from the nitrogen chamber
    Front
    Special $ 206.95 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-240
    Note: Front fitment. Lift height 1.5"-2.5". 2wd/4wd models. Requires Upper Control Arm.
    Front
    Special $ 206.95 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-238
    Note: Front fitment. Lift height 0-1". 2wd/4wd models.
    Rear
    Special $ 206.95 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-241
    Note: Rear fitment. Lift height 1.5"-3" 2wd/4wd models.
    Rear
    Special $ 206.95 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-239
    Note: Rear fitment. Lift height 0-1". 2wd/4wd models.

    FOX 2.0 Performance Series Reservoir

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    FOX 2.0 Performance Series Reservoir
    • Direct replacement for stock and aftermarket lift kits
    • Dissipates heat faster
    • External reservoir for increased oil and nitrogen capacity
    Front
    Special $ 321.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-244
    Note: Front fitment. Lift height 1.5"-2.5". 2wd/4wd models. Requires upper control arm.
    Front
    Special $ 321.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-242
    Note: Front fitment. Lift height 0-1" 2wd/4wd models.
    Rear
    Special $ 321.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-243
    Note: Rear fitment. Lift height 0-1". 2wd/4wd models.
    Rear
    Special $ 321.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 985-24-245
    Note: Rear fitment. Lift height 1.5"-3". 2wd/4wd models.

    Bilstein 5100 Series

    Premium, Performance Street, Autocross/Track
    Not Yet Rated
    Reviews (0)
    Bilstein 5100 Series Adj Shock
    • Self-adjusting valving
    • For lifted trucks and off-road vehicles
    • Utilizes stock O.E. mounting configuration
    Front
    $ 118.00 Each
    • Housing: Shock Housing
    • Standard Adjustable
    • Manufacturer Part #: 24-253161
    Note: Front Fitment For use with 0-1.5" lift kits RWD/AWD
    Bilstein 5100 Series Adj Shock
    Rear
    $ 118.00 Each
    • Housing: Shock Housing
    • Non Adjustable
    • Manufacturer Part #: 24-196468
    Note: Rear Fitment For use with 0-1" lift kits RWD/AWD
    Set of 4: $ 472.00

    $78.67/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    FOX 2.5 Performance Series IFP HTO Shock

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    New
    FOX 2.5 Performance Series IFP HTO Shock
    • 2.5" CNC-machined Type II anodized aluminum shock body resists corrosion and dissipates heat.
    • Hydraulic Top Out (HTO) position-sensitive damping technology maximizes control through any terrain
    • Vehicle-specific valving to maximize performance
    Front
    Special $ 312.25 Each
    Special Order How soon can I get this?
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-033
    Note: Front fitment. 2.5 Performance Series HTO. Fits 4"-6" lift. NOT for use with lift kits that change OE mounts.
    Front
    Special $ 312.25 Each
    Special Order How soon can I get this?
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-024
    Note: Front fitment. 2.5 Performance Series HTO. Fits 6.5" lift. For use with raised torsion systems that require lower eyelet mounting. WILL NOT FIT OE MOUNTS.
    Front
    Special $ 312.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-008
    Note: Front fitment. Fits 0-1" lift. 2.5 Performance Series HTO
    Front
    Special $ 312.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-010
    Note: Front fitment. Fits 1.5"-2.5" lift. 2.5 Performance Series HTO
    Rear
    Special $ 312.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-009
    Note: Rear fitment. Fits 0-1" lift. 2.5 Performance Series HTO
    Rear
    Special $ 312.25 Each
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-011
    Note: Rear fitment. Fits 1.5"-2.5" lift. 2.5 Performance Series HTO
    Rear
    Special $ 312.25 Each
    Special Order How soon can I get this?
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-025
    Note: Rear fitment. Fits 6.5" lift. 2.5 Performance Series HTO
    Rear
    Special $ 312.25 Each
    Special Order How soon can I get this?
    • Housing: Shock Housing
    • Manufacturer Part #: 987-24-035
    Note: Rear fitment. Fits 4"-6" lift. 2.5 Performance Series HTO

    FOX Performance Elite Series 2.5 Reservoir Shock

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    FOX Performance Elite Series 2.5 Reservoir Shock
    • 2.5" impact-extruded and CNC-machined 6061-T6 hard-anodized aluminum body resists rust
    • External reservoir system dissipates heat fast
    • Components receive a black-anodized, durable finish
    Front
    Special $ 1,511.95 Per Pair
    Special Order How soon can I get this?
    • Housing: Shock Housing
    • Manufacturer Part #: 883-26-084
    Note: Front pair. Adjustable. Lift height 1.5"-2.5". 2wd/4wd models. Requires upper control arm.
    Rear
    Special $ 1,511.95 Per Pair
    Special Order How soon can I get this?
    • Housing: Shock Housing
    • Manufacturer Part #: 883-26-085
    Note: Rear pair. Adjustable. Lift height 0-1". 2wd/4wd models.
    2 Pairs: $ 3,023.90

    $503.99/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Bilstein B8 5160 Remote Reservoir Shock

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    Bilstein B8 5160 Remote Reservoir Shock
    • Aggressive shock absorbers designed for Jeep, trucks and SUVs
    • Equipped with remote reservoir
    • Made in the USA
    Front
    $ 289.00 Each
    • Housing: Lift
    • Non Adjustable
    • Manufacturer Part #: 25-312027
    Note: Front fitment. For models W/ 4-6" front lift. Stock mounting point only. Not compatible W/ lower control arm torsion bar reloaction bracket.
    Front
    $ 289.00 Each
    • Housing: Lift
    • Non Adjustable
    • Manufacturer Part #: 25-311884
    Note: Front Fitment. For Front Lifted Height: 1.5".
    Rear
    $ 289.00 Each
    • Housing: Lift
    • Non Adjustable
    • Manufacturer Part #: 25-311846
    Note: Rear Fitment. For Rear Lifted Height: 3-4".
    Rear
    $ 289.00 Each
    • Housing: Lift
    • Non Adjustable
    • Manufacturer Part #: 25-311891
    Note: Rear Fitment. For Rear Lifted Height: 0-2".

    Rough Country N3 Lift Kit

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    Rough Country N3 Lift Kit
    Front & Rear
    $ 799.95 Per Kit
    Confirmed available to special order from Supplier/Manufacturer Ships directly from our supplier. Estimated delivery within 10 days. How soon can I get this?
    • Ride Height: Lift
    • Manufacturer Part #: 95830
    Note: Avg. lift 3" Front & Rear.
    RWD/4WD models. Box Contents:(4) Shocks (F)-Forged torsion bar adjuster keys Upper control arms Differential spacers (R)-Lift Blocks U-bolts Hardware Does NOT fit dually models. Does NOT fit AT4X models as it is equipped with a 1.5" factory lift and Multimatic DSSV dampers. Does NOT fit ZR2 models as it is equipped with a 1.5" factory lift and Multimatic DSSV dampers.
    1 Kit: $ 799.95

    $133.33/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    ReadyLIFT Lift Blocks

    Premium, Performance Street
    Not Yet Rated
    Reviews (0)
    ReadyLIFT Lift Blocks
    Rear
    Closeout $199.95 $ 134.00 Per Kit
    • Ride Height: Lift
    • Manufacturer Part #: 26-30100
    Note: 1.0" Rear Lift Block Kit. For 2WD/4WD heavy duty single rear wheel pickup trucks.
    1 Kit: $ 134.00

    $22.34/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

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