2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Suspension & Steering

2011-2016 6.6L Silverado & Sierra 2500HD/3500HD

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Leveling Kits

Leveling Kits

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Lift Kits

Lift Kits

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Shocks & Shock Packages

Shocks & Shock Packages

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Steering Components

Steering Components

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Sway Bars

Sway Bars

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Traction Bars

Traction Bars

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Torsion Keys

Torsion Keys

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Cab Mounts

Cab Mounts

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ReadyLift 47-3440 Tubular A-Arm Kit (7-8 Lift) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 47-3440 Tubular A-Arm Kit (7-8 Lift) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 47-3440 Tubular A-Arm Kit (7-8 Lift) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS47-3440
$469.95
ReadyLift 44-3072 7-8 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3072 7-8 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3072 7-8 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3072 7-8 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3072
$3,199.95
ReadyLift 44-3052 5-6 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3052 5-6 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3052 5-6 Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3052
$2,799.95
ReadyLift 44-3050 5-6 Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3050 5-6 Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3050 5-6 Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3050
$2,543.58
ReadyLift 26-3205 5 Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 26-3205 5 Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 26-3205 5 Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS26-3205
$199.95
ReadyLift 66-3121 OEM Style 1 inch Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3121 OEM Style 1 inch Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3121 OEM Style 1 inch Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3121
$149.58
$149.95
ICON 77738CP 6-8 inch Front 2.5 VS PB CDCV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD
ICON 77738CP 6-8 inch Front 2.5 VS PB CDCV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD

Icon Vehicle Dynamics

ICON 77738CP 6-8 inch Front 2.5 VS PB CDCV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD

SKU: IVD77738CP
$1,449.65
$1,525.95
ICON 77738P 6-8 inch Front 2.5 VS PB EXT TRAV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD
ICON 77738P 6-8 inch Front 2.5 VS PB EXT TRAV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD

Icon Vehicle Dynamics

ICON 77738P 6-8 inch Front 2.5 VS PB EXT TRAV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD

SKU: IVD77738P
$1,133.82
$1,193.50
ICON 77736P 6-8 inch Front 2.5 VS PB Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD
ICON 77736P 6-8 inch Front 2.5 VS PB Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD

Icon Vehicle Dynamics

ICON 77736P 6-8 inch Front 2.5 VS PB Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD

SKU: IVD77736P
$1,133.82
$1,193.50
ICON 77607P 6-8 inch Front 2.5 VS IR EXT TRAV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77607P 6-8 inch Front 2.5 VS IR EXT TRAV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77607P 6-8 inch Front 2.5 VS IR EXT TRAV Shock Pair | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77607P
$828.35
$871.95
ICON 77606P 0-2 inch Front 2.5 VS IR EXT TRAV Shock Pair | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ICON 77606P 0-2 inch Front 2.5 VS IR EXT TRAV Shock Pair | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77606P 0-2 inch Front 2.5 VS IR EXT TRAV Shock Pair | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77606P
$776.57
$817.45
BDS 723FDSC 2-3 inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra
BDS 723FDSC 2-3 inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra
BDS 723FDSC 2-3 inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra
BDS 723FDSC 2-3 inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra
BDS 723FDSC 2-3 inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra

BDS Suspension

BDS 723FDSC 2-3 inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra

SKU: BDS723FDSC
$4,923.93
Wehrli 100851 60 inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60 inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60 inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60 inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60 inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB

Wehrli Custom Fab

Wehrli 100851 60 inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB

SKU: WCF100851-GB
From $959.33
Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package for 4-6" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package for 4-6" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package for 4-6" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package for 4-6" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-11-22GM2500BST4-6BIL
$1,068
Bilstein ALG-11-22GM2500HDBSTLVLBIL B8 5160 Front & Rear Reservoir Shock Package Stock Height for 0-1.5" inch | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDBSTLVLBIL B8 5160 Front & Rear Reservoir Shock Package Stock Height for 0-1.5" inch | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDBSTLVLBIL B8 5160 Front & Rear Reservoir Shock Package Stock Height for 0-1.5" inch | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-11-22GM2500HDBSTLVLBIL B8 5160 Front & Rear Reservoir Shock Package Stock Height for 0-1.5" inch | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-11-22GM2500BSTLVLBIL
$1,068
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-11-22GM2500GDSTKBIL
$831.39
ICON K78101 0-2 inch Stage 1 Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78101 0-2 inch Stage 1 Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78101 0-2 inch Stage 1 Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON K78101 0-2 inch Stage 1 Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVDK78101
$1,886.55
$1,985.85
ReadyLift 44-30520 5-6 Lift Kit with Falcon Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-30520 5-6 Lift Kit with Falcon Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-30520 5-6 Lift Kit with Falcon Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-30520
$3,099.95
Rough Country 959331 1.25 inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD GM Silverado/Sierra
Rough Country 959331 1.25 inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD GM Silverado/Sierra
Rough Country 959331 1.25 inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD GM Silverado/Sierra
Rough Country 959331 1.25 inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD GM Silverado/Sierra

Rough Country

Rough Country 959331 1.25 inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD GM Silverado/Sierra

SKU: RCS959331
$299.95
Cognito 210-P1130 3 inch Elite Leveling Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1130 3 inch Elite Leveling Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P1130 3 inch Elite Leveling Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P1130
$4,499.88
Cognito 210-P1153 4 inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1153 4 inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P1153 4 inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P1153
$6,887.05
Cognito 510-91036 Comfort Ride Torsion Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 510-91036 Comfort Ride Torsion Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 510-91036 Comfort Ride Torsion Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG510-91036
$899.95
Cognito 110-K0536 7-9 inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2012 GM Silverado/Sierra 2500HD/3500HD 2WD Non-Stabilitrak
Cognito 110-K0536 7-9 inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2012 GM Silverado/Sierra 2500HD/3500HD 2WD Non-Stabilitrak

Cognito

Cognito 110-K0536 7-9 inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2012 GM Silverado/Sierra 2500HD/3500HD 2WD Non-Stabilitrak

SKU: COG110-K0536
$2,303.75
Wehrli 100841 Traction Bar Installation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100841 Traction Bar Installation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100841 Traction Bar Installation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100841
$265.78

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2011-2016 6.6L Silverado & Sierra 2500HD/3500HD

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The stock suspension & steering components on your GM 2500HD/3500HD work well enough, however you won't have the clearance for larger wheels and tires, and the steering's strength leaves a lot to be desired in heavy duty applications. Suspension components like shocks, springs, track bars, sway bars and much more help to transform the capability and durability of your GM 6.6L Duramax suspension and properly prepare your awesome truck for heavy-duty tasks such as towing and off-roading. Pair your suspension & steering with our selection of Wheels & Tires. GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, and 2016 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.

GM Duramax>2011-2016 6.6L LML
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