Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit

Name: Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit
Brand: Tuff Country
SKU: TUF97090
Price: 140.99 USD
Availability: InStock

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Tuff Country

Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit

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SKU: TUF97090

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Tuff Country's block and u-bolts kits are an economical solution ...Read More

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$140.99 $184.18

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Car Wheel Size Chart

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

225 = Tire width in mm
45 = Aspect ratio (height as % of width)
R17 = Rim diameter in inches

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Product Details

Product Description

Part Numbers

Sizing & Fit

Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.

This Part Fits:

Year	Make	Model	Submodel
2020-2024	Chevrolet	Silverado 2500 HD	Custom
2015-2024	Chevrolet	Silverado 2500 HD	High Country
2011-2024	Chevrolet	Silverado 2500 HD	LT
2011-2024	Chevrolet	Silverado 2500 HD	LTZ
2011-2024	Chevrolet	Silverado 2500 HD	WT
2024	Chevrolet	Silverado 2500 HD	ZR2
2015-2024	Chevrolet	Silverado 3500 HD	High Country
2011-2024	Chevrolet	Silverado 3500 HD	LT
2011-2024	Chevrolet	Silverado 3500 HD	LTZ
2011-2024	Chevrolet	Silverado 3500 HD	WT
2015-2019	GMC	Sierra 2500 HD	Base
2011-2019	GMC	Sierra 2500 HD	Denali
2011-2019	GMC	Sierra 2500 HD	SLE
2011-2019	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2015-2019	GMC	Sierra 3500 HD	Base
2011-2019	GMC	Sierra 3500 HD	Denali
2011-2019	GMC	Sierra 3500 HD	SLE
2011-2019	GMC	Sierra 3500 HD	SLT
2011-2014	GMC	Sierra 3500 HD	WT

Product Details

Product Description

Part Numbers

Sizing & Fit

Year	Make	Model	Submodel
2020-2024	Chevrolet	Silverado 2500 HD	Custom
2015-2024	Chevrolet	Silverado 2500 HD	High Country
2011-2024	Chevrolet	Silverado 2500 HD	LT
2011-2024	Chevrolet	Silverado 2500 HD	LTZ
2011-2024	Chevrolet	Silverado 2500 HD	WT
2024	Chevrolet	Silverado 2500 HD	ZR2
2015-2024	Chevrolet	Silverado 3500 HD	High Country
2011-2024	Chevrolet	Silverado 3500 HD	LT
2011-2024	Chevrolet	Silverado 3500 HD	LTZ
2011-2024	Chevrolet	Silverado 3500 HD	WT
2015-2019	GMC	Sierra 2500 HD	Base
2011-2019	GMC	Sierra 2500 HD	Denali
2011-2019	GMC	Sierra 2500 HD	SLE
2011-2019	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2015-2019	GMC	Sierra 3500 HD	Base
2011-2019	GMC	Sierra 3500 HD	Denali
2011-2019	GMC	Sierra 3500 HD	SLE
2011-2019	GMC	Sierra 3500 HD	SLT
2011-2014	GMC	Sierra 3500 HD	WT

Product Details

Product Description

Year	Make	Model	Submodel
2020-2024	Chevrolet	Silverado 2500 HD	Custom
2015-2024	Chevrolet	Silverado 2500 HD	High Country
2011-2024	Chevrolet	Silverado 2500 HD	LT
2011-2024	Chevrolet	Silverado 2500 HD	LTZ
2011-2024	Chevrolet	Silverado 2500 HD	WT
2024	Chevrolet	Silverado 2500 HD	ZR2
2015-2024	Chevrolet	Silverado 3500 HD	High Country
2011-2024	Chevrolet	Silverado 3500 HD	LT
2011-2024	Chevrolet	Silverado 3500 HD	LTZ
2011-2024	Chevrolet	Silverado 3500 HD	WT
2015-2019	GMC	Sierra 2500 HD	Base
2011-2019	GMC	Sierra 2500 HD	Denali
2011-2019	GMC	Sierra 2500 HD	SLE
2011-2019	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2015-2019	GMC	Sierra 3500 HD	Base
2011-2019	GMC	Sierra 3500 HD	Denali
2011-2019	GMC	Sierra 3500 HD	SLE
2011-2019	GMC	Sierra 3500 HD	SLT
2011-2014	GMC	Sierra 3500 HD	WT

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit

Tuff Country 11-23 Chevy Silverado 2500HD 4wd 1in Rear Block & U-Bolt Kit

Car Wheel Size Chart

How to Read Tire Size

Product Details

Product Details

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Chase Bays 2 Way Brake Bias Valve

Baja Designs XL Rock Guard - Black

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Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5