This RustBuster spare tire rear crossmember support fits 1988–1998 Chevy C/K1500 and 2500 trucks and replaces the factory rear spare‑tire mounting support. It restores the structural backing and attachment point for the spare, providing a practical replacement when the original crossmember is compromised by corrosion or damage to ensure secure underbody storage.
Rust Buster 1988-1998 Chevy C/K1500 & 2500 Spare Tire Rear Crossmember Support