Driving a Chevy / GMC 2500HD Silverado or Sierra? Tuff Country and ReadyLift can help you lift the rear of your truck from 1-4" by the use of a lift block kit with custom bent u-bolts. Rear 2500HD lift blocks are built with OEM specifications and will last the life of your vehicle. No maintenance is required and the installation can be done within 1 hour thanks to the no-drill "bolt on" style.
All Tuff Country lift block kits for your Chevy/GMC Silverado/Sierra 2500HD include cast iron lift blocks, specific u-bolts and all other mounting hardware necessary for a complete installation.
