Description
Complete Rear Lift Solution. The Max Trac 4in Rear Lift Box Kit is engineered to increase your vehicle’s rear ride height by 4 inches while maintaining optimal performance and ride quality. This kit includes lift blocks, U-bolts, and a matched pair of Fox 2.0 Performance rear shocks, providing a cohesive upgrade designed for enhanced vehicle stance and suspension capability.
Construction and Appearance. Constructed from durable steel with a grey powdercoat finish, the components are built to resist corrosion and withstand rigorous driving conditions. The inclusion of Fox 2.0 Performance shocks ensures high-quality damping performance tailored for lifted rear suspensions.
Installation. Installation is straightforward but requires technical knowledge of rear suspension components. No drilling is necessary, utilizing existing mounting points and hardware to securely install the lift blocks and shocks.
Application. Specifically designed to fit 2016-2018 2WD Sierra 1500 models, this kit is optimized to meet the suspension requirements and geometry of these vehicles. It is not compatible with wheels wider than 9 inches or those with less than 4.5 inches of backspacing.
Max Trac 901750F
CA Residents: WARNING: Cancer and Reproductive Harm
- Rear Box Kit Including 5 Inch Lift Blocks
- Includes U-Bolts and a Pair of Fox 2.0 Performance Rear Shocks
- Designed for Gas Engine Types
- Kit Type is Lift and Level
- Rear Lift Height of 4 Inches
- Weight is 25 Pounds
- Dimensions are 30 by 6 by 6 Inches
- Shock Model 772430F-4 (Two Shocks Included)
- Constructed from Steel with Grey Powdercoat Finish
- Sold as a Combo Pair Kit Set
- Originated from the USA
- Does Not Support Wheels Wider Than 9 Inches or with Less Than 4.5 Inches Backspacing
- Fits 2016-2018 2WD Sierra 1500 Rear Suspension
| Brand | Max Trac |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 33 Inch |
| Brand of Shocks | Fox |
| Rear Lift Type | Spacer |






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