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

SKU SMX-155015

$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
YearMakeModelVehicle OptionInstallation Notes
2002 Chevrolet Avalanche 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 Chevrolet Avalanche 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2000 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2000 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 GMC Sierra 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 GMC Sierra 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2000 GMC Sierra 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 GMC Sierra 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 GMC Sierra 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 GMC Sierra 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 GMC Sierra 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2000 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2001 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2002 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2003 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 Chevrolet Avalanche 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 GMC Sierra 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 GMC Sierra 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2004 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 Chevrolet Avalanche 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 GMC Sierra 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 GMC Sierra 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 Chevrolet Avalanche 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 Chevrolet Silverado 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 GMC Sierra 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 Chevrolet Silverado 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 GMC Sierra 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 Chevrolet Silverado 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 GMC Sierra 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2005 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2006 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2007 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2008 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2009 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 Chevrolet Suburban 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 GMC Yukon XL 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 Chevrolet Silverado 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 Chevrolet Silverado 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 GMC Sierra 2500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 GMC Sierra 3500 HDFits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 Chevrolet Silverado 3500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.
2010 Chevrolet Silverado 2500Fits 4 Wheel DriveFits models with 5/8 inch diameter U-bolts.

Customer Q&A - SuspensionMaxx SMX-155015


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.

How to get service

Contact SuspensionMaxx at 1-888-629-9226 for warranty claims.

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