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This RustBuster spare tire crossmember fits Chevrolet Avalanche, Suburban, and GMC Yukon models and replaces the factory spare‑tire mounting support. It restores the underbody attachment point and structural backing for the spare, providing a direct replacement when the original crossmember is corroded or damaged to ensure the spare remains securely mounted.
Rust Buster Avalanche/Suburban/Yukon ward Spare Tire Crossmember
