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Mountainpeak Rear Spare Tire Support Plate Crossmember for Chevy Silverado & GMC Sierra 1500 (1999-2014)

Restore the strength and safety of your truck's rear frame with this Mountainpeak Rear Spare Tire Support Plate Crossmember. Designed as a direct replacement for rusted or damaged factory spare tire support crossmembers, this heavy-duty steel component provides reliable support for the rear shock mount and fuel tank area.

Manufactured from durable galvanized steel with reinforced welds, this replacement crossmember is built to resist corrosion while providing long-lasting structural support.

Vehicle Fitment

Fits:

• 1999-2006 Chevrolet Silverado 1500
• 1999-2006 GMC Sierra 1500
• 2007-2014 Chevrolet Silverado 1500
• Regular Cab
• Extended Cab
• Crew Cab
• 2007-2014 GMC Sierra 1500
• Regular Cab
• Extended Cab
• Crew Cab

Please verify compatibility with your vehicle before purchasing.

Features

• Heavy-duty galvanized steel construction
• Rust-resistant finish for long service life
• Direct replacement rear spare tire support plate
• Supports upper left rear shock mount
• Reinforces rear frame and fuel tank support
• Precision welded construction
• Professional-grade replacement
• Easy installation with welding required
• No need to remove truck bed
• Built to OEM specifications

Specifications

• Brand: Mountainpeak
• Condition: New
• Material: Heavy-Duty Galvanized Steel
• Color: Black
• Length: 42.7 Inches
• Width: 5.2 Inches
• Thickness: 0.07 Inch
• Position: Rear
• Placement on Vehicle: Rear
• Surface Finish: Galvanized Anti-Rust Coating

Package Includes

• 1 × Rear Spare Tire Support Plate Crossmember
• Installation hardware/components as shown

Benefits

Restores structural integrity

Supports rear shock mounting location

Reinforces rear fuel tank support

Rust-resistant galvanized finish

Heavy-duty steel construction

Excellent replacement for rusted factory crossmembers

Professional installation (welding required) is recommended. Please confirm your vehicle compatibility before ordering.

SKU: SLC-408624