The ReadyLIFT Rear Round U-Bolt Kit for 2025 GM Silverado/Sierra 1500 trucks is a specialized hardware solution designed for vehicles requiring round-style U-bolts. This kit is essential for owners looking to adapt or upgrade existing 2019-2024 ReadyLIFT suspension components to fit the 2025 model year configurations. Specifically engineered for ReadyLIFT SST Lift heights, these high-strength U-bolts ensure a secure connection between the axle and the leaf springs on lifted applications.

Features

• High-strength round-style rear U-bolts designed specifically for 2025 GM 1500 trucks.
• Engineered to facilitate the upgrade of existing 2019-2024 ReadyLIFT kits to fit 2025 vehicle applications.
• Optimized for use with ReadyLIFT SST Lift heights and associated lift blocks.
• Includes all necessary nuts and washers for a complete rear hardware replacement.
• Provides critical clamping force required for maintaining axle stability on lifted trucks.

Notes

• A professional wheel alignment is required after installation to ensure proper tire wear and handling.
• Headlamp aim must be checked and adjusted for safety following any changes to ride height.
• Advanced Driver Assistance Systems (ADAS) should be recalibrated to maintain proper monitoring and function.
• Installation by a certified mechanic is recommended to ensure all fasteners are torqued to proper specifications.

Compatibility Notes

• Fits 2025 Chevrolet Silverado and GMC Sierra 1500 models requiring round U-bolts.
• Specifically designed to work with ReadyLIFT kits 69-3920 and 69-39400 to adapt them for 2025 models.
• Will not fit vehicles equipped with Mono-leaf spring applications.

Specs

• Type: Round Rear U-Bolt Kit.
• U-Bolt Length: 26-inch kit.
• Kit Contents: Four (4) Round U-Bolts with mounting hardware.