Heavy Duty Block and U-Bolt Kit | Suspension Maxx | 1.5 Inch | Rear | Avalanche, Silverado, Sierra, Suburban, Yukon XL

SKU SMX-155015

Suspension Maxx Heavy Duty Block and U-Bolt kit SMX-155015 for the 4WD Avalanche, Suburban 2500, Silverado and Sierra 2500, 2500 HD, 3500, 3500HD and Yukon XL 2500 with 5/8 inch diameter U-Bolts increases rear suspension height by 1.5 inches. Ideal for increasing ground clearance or fitting larger wheels and tires.

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$159.99

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Product Specifications

Rear Lift Height:1.5"
Lift Type:Block
Note:Fits models with 5/8 inch diameter U-bolts.

Typically ships in 1 business day.

Product Specs for SuspensionMaxx SMX-155015

Rear Lift Height:1.5"
Lift Type:Block
Note:Fits models with 5/8 inch diameter U-bolts.
MPN: SMX-155015

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SuspensionMaxx SMX-155015 Details

The SuspensionMAXX SMX-155015 Heavy Duty Block and U-Bolt Rear Leaf Spring Leveling Kit increases rear suspension height by 1.5 inches. Ideal for increasing ground clearance or fitting larger wheels and tires. The Super Heavy Duty U-Bolts are larger than stock and measure 5/8 inch in diameter. Block and U-Bolt kits can also be used to level vehicles that carry heavy loads.

Lift Amount: 1.5 Inch
Require no extensive modifications to the vehicle – totally reversible
Strong and durable – Steel blocks, high strength u-bolts and fasteners
100% American Made and covered by the MAXX Structural Lifetime Warranty

Vehicle Application Guide for SuspensionMaxx SMX-155015

The SMX-155015 Heavy Duty Block and U-Bolt Kit | Suspension Maxx | 1.5 Inch | Rear | Avalanche, Silverado, Sierra, Suburban, Yukon XL is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Lift Block Kits to view all vehicle makes and models.

Chevrolet
GMC

Year	Make	Model	Vehicle Option	Installation Notes
2002	Chevrolet	Avalanche 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	Chevrolet	Avalanche 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2000	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2000	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	GMC	Sierra 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	GMC	Sierra 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2000	GMC	Sierra 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	GMC	Sierra 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	GMC	Sierra 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	GMC	Sierra 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	GMC	Sierra 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2000	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2001	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2002	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2003	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	Chevrolet	Avalanche 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	GMC	Sierra 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	GMC	Sierra 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2004	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	Chevrolet	Avalanche 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	GMC	Sierra 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	GMC	Sierra 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	Chevrolet	Avalanche 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	Chevrolet	Silverado 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	GMC	Sierra 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	Chevrolet	Silverado 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	GMC	Sierra 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	Chevrolet	Silverado 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	GMC	Sierra 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2005	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2006	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2007	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2008	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2009	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	Chevrolet	Suburban 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	GMC	Yukon XL 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	Chevrolet	Silverado 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	Chevrolet	Silverado 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	GMC	Sierra 2500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	GMC	Sierra 3500 HD	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	Chevrolet	Silverado 3500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.
2010	Chevrolet	Silverado 2500	Fits 4 Wheel Drive	Fits models with 5/8 inch diameter U-bolts.

Customer Q&A - SuspensionMaxx SMX-155015

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SuspensionMaxx

SuspensionMaxx has developed and refined durable products that solve your truck's problems, while being cost effective and maintaining stock vehicle integrity. Over the years the company has grown to be the "Superior Solution" for all your suspension troubles nation-wide. Now with patented designs, patents pending, and products for a wide variety applications from GM, Ford, Dodge, Toyota, Isuzu and others on the way, they are effectively curing the automotive world of its 'sagging nose woes' one truck at a time! Suspension Maxx is dedicated to continuing their crusade of offering you the best possible product at the best possible value to ensure years of added enjoyment from your truck or SUV.

Initially started as a collaboration of ASE Certified Mechanics, who over the years grew accustomed to developing their own specialized tools for job specific uses, SuspensionMAXX is a company with automotive know-how and practical innovation at its core. Suspension Maxx products are proudly made in the USA.

SuspensionMaxx Warranty

Limited Lifetime Structural Warranty

SuspensionMaxx offers a limited lifetime structural warranty on all leveling kits.

1 Year Limited Warranty

SuspensionMaxx offers a 1 year limited warranty on all MaxxLinks sway bar links.

SuspensionMaxx stands behind its products with a limited warranty. This covers defects in material and workmanship.

What the warranty does not cover

Normal wear and tear or any other loss, liability or damage resulting from improper installation, disassembly handling or use of the product. Wearable items including polyurethane and rubber components are not covered. Incidental, consequential or other damages resulting from the disassembly, installation or use of this product.

You can view the full details of SuspensionMaxx warranty here.