This RustBuster spare tire crossmember fits 1988–1998 Chevy and GMC C/K 1500 and 2500 models, replacing the factory spare tire support. It restores the spare‑tire mounting point and underlying structure, providing solid backing where the original crossmember may be rusted or weakened and ensuring the spare stays securely mounted under the truck.
Rust Buster 1988-1998 Chevy/GMC C/K 1500 & 2500 Spare Tire Crossmember