The RustBuster spare tire plate for 2011–2018 Chevrolet Silverado 2500HD and 3500HD replaces the OEM spare tire mounting plate. This direct-fit component restores the secure interface between the spare tire and crossmember, providing proper attachment and fitment after corrosion or damage and returning the vehicle to specified factory spare retention for the listed years.
Rust Buster 11-18 Chevy Silverado 2500HD/3500HD Spare Tire Plate