Maxtrac Suspension (810015) 1.5" Cast Lift Block for Nissan Titan

Add a reliable rear lift to your heavy-duty truck with the MaxTrac 810015 1.5" Rear Cast Lift Blocks. Made to fit 2001–2010 Silverado/Sierra 2500HD and 3500HD 8-lug models, these blocks provide a subtle but effective 1.5-inch boost to the rear suspension. Constructed from high-strength ductile iron, the blocks are built to handle the demands of daily use, heavy hauling, or weekend off-roading. The slight lift improves towing posture, levels your truck’s stance, or accommodates larger tires without sacrificing factory ride quality. Compatible with both stock and aftermarket U-bolts, these blocks install with ease as a bolt-on solution—no cutting or welding required. Whether you’re leveling out rake or adding functionality to your truck, MaxTrac delivers the lift and strength you need. Backend Search Terms: sierra 8 lug 1.5 inch lift blocks maxtrac 810015 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 kit hd truck rear axle spacer ductile iron riser block towing support silverado 2500hd 3500hd suspension heavy duty

• Designed for 2001–2010 Silverado/Sierra 2500 & 3500 8-lug trucks
• Provides 1.5-inch rear lift to level stance or improve load capacity
• Ductile cast iron construction for superior strength and durability
• Works with factory or extended U-bolts—easy bolt-on installation
• Ideal for towing setups, clearance boosts, or raked suspension builds