Each Kit Features:
Yields 4-inches of front lift
Cognito Block and U-Bolt Kit yields 2-inches of rear lift
Fox 2.0 Performance Series IFP Monotube Shocks
Maintains Adequate Droop Travel for Superior Ride Quality
Allows for up to a 37x12.5 Tire on a 9-Inch Wide Wheel with 5.5-Inch Backspacing
10-hour DIY install time
Made in the USA
Details
We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.
The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.
The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck.
The Fox 2.0 Performance Series IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving.
They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The Cognito 2 Inch Block and U Bolt Kit includes 2 Inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U Bolts.
Tire Fitment
37x12.50 tire on stock 20” wheel
Will require a wheel spacer at least 1/4” thick. A 1.5” wheel spacer looks really good. Use tie back kit plus medium trimming.
35 on 10” wide wheel +18mm offset
Use tie back kit plus light trimming.
35 on 10” wide wheel, 0mm offset
Use tie back kit plus medium trimming.
37x12.50, 9” wide wheel +18mm offset
Use tie back kit plus light trimming.
37x12.50, 9” wide wheel, 0mm offset
Use tie back kit plus medium trimming.
37x12.50 on 10” wide wheel, +18mm offset
Use tie back kit plus medium trimming.
37x12.50 on 10” wide wheel, 0mm offset
Use tie back kit plus heavy trimming.
Shipping Specs
Lead Time: Quick Ship
Weight: 210.000000
Compatibility
2020-2025 GMC Sierra 3500 HD SLT
2020-2025 GMC Sierra 3500 HD SLE
2023-2025 GMC Sierra 3500 HD Pro
2024-2025 GMC Sierra 3500 HD Denali Ultimate
2020-2025 GMC Sierra 3500 HD Denali
2020-2025 GMC Sierra 3500 HD AT4
2020-2025 GMC Sierra 2500 HD SLT
2020-2025 GMC Sierra 2500 HD SLE
2023-2025 GMC Sierra 2500 HD Pro
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2020-2025 GMC Sierra 2500 HD Denali
2020-2025 GMC Sierra 2500 HD AT4
2020-2025 Chevrolet Silverado 3500 HD WT
2020-2025 Chevrolet Silverado 3500 HD LTZ
2020-2025 Chevrolet Silverado 3500 HD LT
2020-2025 Chevrolet Silverado 3500 HD High Country
2020-2025 Chevrolet Silverado 3500 HD Base
2020-2025 Chevrolet Silverado 2500 HD WT
2020-2025 Chevrolet Silverado 2500 HD LTZ
2020-2025 Chevrolet Silverado 2500 HD LT
2020-2025 Chevrolet Silverado 2500 HD High Country
2020-2025 Chevrolet Silverado 2500 HD Custom
2020-2022 GMC Sierra 3500 HD Base
2020-2022 GMC Sierra 2500 HD Base
2020 GMC Sierra 3500 HD
2020 GMC Sierra 2500 HD
Each Kit Features:
Yields 4-inches of front lift
Cognito Block and U-Bolt Kit yields 2-inches of rear lift
Fox 2.0 Performance Series IFP Monotube Shocks
Maintains Adequate Droop Travel for Superior Ride Quality
Allows for up to a 37x12.5 Tire on a 9-Inch Wide Wheel with 5.5-Inch Backspacing
10-hour DIY install time
Made in the USA
Details
We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.
The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.
The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck.
The Fox 2.0 Performance Series IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving.
They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The Cognito 2 Inch Block and U Bolt Kit includes 2 Inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U Bolts.
Tire Fitment
37x12.50 tire on stock 20” wheel
Will require a wheel spacer at least 1/4” thick. A 1.5” wheel spacer looks really good. Use tie back kit plus medium trimming.
35 on 10” wide wheel +18mm offset
Use tie back kit plus light trimming.
35 on 10” wide wheel, 0mm offset
Use tie back kit plus medium trimming.
37x12.50, 9” wide wheel +18mm offset
Use tie back kit plus light trimming.
37x12.50, 9” wide wheel, 0mm offset
Use tie back kit plus medium trimming.
37x12.50 on 10” wide wheel, +18mm offset
Use tie back kit plus medium trimming.
37x12.50 on 10” wide wheel, 0mm offset
Use tie back kit plus heavy trimming.
Shipping Specs
Lead Time: Quick Ship
Weight: 210.000000
Compatibility
2020-2025 GMC Sierra 3500 HD SLT
2020-2025 GMC Sierra 3500 HD SLE
2023-2025 GMC Sierra 3500 HD Pro
2024-2025 GMC Sierra 3500 HD Denali Ultimate
2020-2025 GMC Sierra 3500 HD Denali
2020-2025 GMC Sierra 3500 HD AT4
2020-2025 GMC Sierra 2500 HD SLT
2020-2025 GMC Sierra 2500 HD SLE
2023-2025 GMC Sierra 2500 HD Pro
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2020-2025 GMC Sierra 2500 HD Denali
2020-2025 GMC Sierra 2500 HD AT4
2020-2025 Chevrolet Silverado 3500 HD WT
2020-2025 Chevrolet Silverado 3500 HD LTZ
2020-2025 Chevrolet Silverado 3500 HD LT
2020-2025 Chevrolet Silverado 3500 HD High Country
2020-2025 Chevrolet Silverado 3500 HD Base
2020-2025 Chevrolet Silverado 2500 HD WT
2020-2025 Chevrolet Silverado 2500 HD LTZ
2020-2025 Chevrolet Silverado 2500 HD LT
2020-2025 Chevrolet Silverado 2500 HD High Country
2020-2025 Chevrolet Silverado 2500 HD Custom
2020-2022 GMC Sierra 3500 HD Base
2020-2022 GMC Sierra 2500 HD Base
2020 GMC Sierra 3500 HD
2020 GMC Sierra 2500 HD
