2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Suspension & Steering

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BDS 760FPE 3" inch FOX Performance Elite Lift Kit with 3" inch Block Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD
BDS 760FPE 3" inch FOX Performance Elite Lift Kit with 3" inch Block Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

BDS Suspension

BDS 760FPE 3" inch FOX Performance Elite Lift Kit with 3" inch Block Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: BDS760FPE
Price
$4,029.80
BDS 756FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax w/ Rear Overload
BDS 756FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax w/ Rear Overload

BDS Suspension

BDS 756FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax w/ Rear Overload

SKU: BDS756FPE
Price
$7,566.78
BDS 756FS 6.5 inch Lift Kit with FOX 2.0 Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with Rear Overload
BDS 756FS 6.5 inch Lift Kit with FOX 2.0 Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with Rear Overload

BDS Suspension

BDS 756FS 6.5 inch Lift Kit with FOX 2.0 Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with Rear Overload

SKU: BDS756FS
Price
$3,071.45
BDS 756H 6.5 inch Lift Kit with NX2 Nitro Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with Overload
BDS 756H 6.5 inch Lift Kit with NX2 Nitro Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with Overload

BDS Suspension

BDS 756H 6.5 inch Lift Kit with NX2 Nitro Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with Overload

SKU: BDS756H
Price
$2,505.53
BDS 753H 6.5 inch Lift Kit with NX2 Nitro Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with out Rear Overload
BDS 753H 6.5 inch Lift Kit with NX2 Nitro Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with out Rear Overload

BDS Suspension

BDS 753H 6.5 inch Lift Kit with NX2 Nitro Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with out Rear Overload

SKU: BDS753H
Price
$2,505.53
BDS 753FS 6.5 inch Lift Kit with FOX 2.0 Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with out Rear Overload
BDS 753FS 6.5 inch Lift Kit with FOX 2.0 Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with out Rear Overload

BDS Suspension

BDS 753FS 6.5 inch Lift Kit with FOX 2.0 Shocks & 5 inch Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD with out Rear Overload

SKU: BDS753FS
Price
$3,071.45
BDS 753FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit with FOX 2.0 Shocks & Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax with out Overload
BDS 753FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit with FOX 2.0 Shocks & Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax with out Overload

BDS Suspension

BDS 753FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit with FOX 2.0 Shocks & Block Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax with out Overload

SKU: BDS753FPE
Price
$7,566.78
ReadyLift 44-30820 8" Lift Kit with Falcon Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-30820 8" Lift Kit with Falcon Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-30820 8" Lift Kit with Falcon Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-30820
Price
$3,259.95
ReadyLift 44-30620 6" Lift Kit with Falcon Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-30620 6" Lift Kit with Falcon Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-30620 6" Lift Kit with Falcon Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-30620
Price
$2,839.95
ReadyLift 44-30601 6" inch Lift Kit with SST3000 Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-30601 6" inch Lift Kit with SST3000 Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-30601 6" inch Lift Kit with SST3000 Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-30601
Price
$2,399.95
Cognito 510-P1179 4 inch Elite Lift Kit with King 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 510-P1179 4 inch Elite Lift Kit with King 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 510-P1179 4 inch Elite Lift Kit with King 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: COG510-P1179
Price
$7,448.95
Fabtech K1200 4" Lift with Selectable Shock Options | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD
Fabtech K1200 4" Lift with Selectable Shock Options | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD

FabTech

Fabtech K1200 4" Lift with Selectable Shock Options | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: FABK1200
Price
$2,552.08
ReadyLift 44-30801 8" Lift Kit with Fabricated Control Arms & SST 3000 Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD
ReadyLift 44-30801 8" Lift Kit with Fabricated Control Arms & SST 3000 Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD

ReadyLift Suspension

ReadyLift 44-30801 8" Lift Kit with Fabricated Control Arms & SST 3000 Shocks | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: RLS44-30801
Price
$2,799.95
Wehrli 100826 60" inch Traction Bar Kit | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100826 60" inch Traction Bar Kit | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Wehrli Custom Fab

Wehrli 100826 60" inch Traction Bar Kit | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: WCF100826-GB
Price
From $969.03
Rough Country 10150 7" inch Lift Kit with Vertex Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
Rough Country 10150 7" inch Lift Kit with Vertex Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Rough Country

Rough Country 10150 7" inch Lift Kit with Vertex Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: RCS10150
Price
$3,299.95
Rough Country 10170 7" inch Lift Kit with V2 Monotube Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
Rough Country 10170 7" inch Lift Kit with V2 Monotube Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Rough Country

Rough Country 10170 7" inch Lift Kit with V2 Monotube Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: RCS10170
Price
$2,019.95
Rough Country 10130A 7" inch Lift Kit with Premium N3 Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
Rough Country 10130A 7" inch Lift Kit with Premium N3 Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Rough Country

Rough Country 10130A 7" inch Lift Kit with Premium N3 Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: RCS10130A
Price
$1,699.95
ICON K78352 0-2 inch Stage 2 Suspension System with Billet UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78352 0-2 inch Stage 2 Suspension System with Billet UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON K78352 0-2 inch Stage 2 Suspension System with Billet UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVDK78352
Price
$4,104.90
ICON K78352T 0-2 inch Stage 2 Suspension System with Tubular UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78352T 0-2 inch Stage 2 Suspension System with Tubular UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON K78352T 0-2 inch Stage 2 Suspension System with Tubular UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVDK78352T
Price
$3,264.90
ICON K78351 0-2 inch Stage 1 Suspension System with Billet UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78351 0-2 inch Stage 1 Suspension System with Billet UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON K78351 0-2 inch Stage 1 Suspension System with Billet UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVDK78351
Price
$2,785.85
ICON K78351T 0-2 inch Stage 1 Suspension System with Tubular UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78351T 0-2 inch Stage 1 Suspension System with Tubular UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON K78351T 0-2 inch Stage 1 Suspension System with Tubular UCAs | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVDK78351T
Price
$2,085.85
ReadyLift 66-3011 2.25 inch Front Leveling Kit with Forged Torsion Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3011 2.25 inch Front Leveling Kit with Forged Torsion Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3011 2.25 inch Front Leveling Kit with Forged Torsion Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3011
Price
$259.95
ReadyLift 66-3020 2 inch Front Leveling Kit with Forged Torsion Keys | 2020-2022 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3020 2 inch Front Leveling Kit with Forged Torsion Keys | 2020-2022 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3020 2 inch Front Leveling Kit with Forged Torsion Keys | 2020-2022 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3020
Price
$229.95
Cognito 210-P1184 7" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1184 7" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P1184 7" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P1184
Price
$9,664.88

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DIESEL TRUCK EXPERTS STANDING BY

Take your 2020-2025 GM 2500HD/3500HD 6.6L Duramax to new heights—literally and figuratively—by upgrading its suspension and steering components. Whether you're after more ground clearance, improved handling on rugged terrain, or enhanced load capacity for heavy-duty towing, these suspension upgrades deliver the performance boost your Sierra or Silverado needs. With new shocks, springs, and sway bars, you can fine-tune your truck for off-road adventures or improve overall ride comfort during daily driving. The right suspension components can significantly extend wheel travel, increase stability, and make your truck more capable in any environment. Pair your new suspension with some larger Wheels & Tires for an all-around boost that will allow your GM 2500HD/3500HD to handle any challenge that comes its way. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments. 

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