Dorman 924-549 Spare Tire Hoist

Spare Tire Hoist for Silverado and Sierra

This Dorman spare tire hoist is a direct replacement for rusted or corroded factory units on select Chevrolet Silverado and GMC Sierra trucks. Built to match the original design and coated for added resistance to future rust, it restores secure spare tire storage under the vehicle.

• Direct replacement spare tire hoist for specific applications
• Steel bracket construction with black finish
• Specific fit for confirmed vehicle applications
• 1100 cable length for proper spare tire retention
• Matches original design for OE-style fit and function
• Interchange reference: 20870068

OE-Style Replacement Design

Dorman 924-549 is engineered for vehicles where the original spare tire hoist has failed from corrosion, rust, or age-related wear. It is built to follow the factory layout on select Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models, helping maintain the spare tire mounting system beneath the truck. This part number 924-549 is a specific-fit replacement for trucks that need a direct hoist solution rather than a universal component.

This part cross-references 20870068 for the same application.

What It Helps Fix

• Rusted or seized spare tire hoist assemblies
• Corroded cable or bracket components
• Spare tire storage systems that no longer lower or raise correctly
• Loose or insecure underbody spare tire retention
• Factory hoist failures on Silverado and Sierra trucks

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and rear-wheel configuration before installation. This hoist is listed for specific Chevrolet Silverado and GMC Sierra applications, including Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models with Single Rear Wheel (SRW) where noted. Compare the original hoist layout and mounting point to confirm the replacement matches your truck before service.

Quality Assurance

Dorman designs this spare tire hoist as a replacement for the original equipment style used on the listed applications. The coated steel construction is intended to help resist future rust and corrosion after the original part has deteriorated.