2nd Gen Tacoma Frame Rust Prevention & TSB

Frame Rust: 2nd Gen Tacoma

The 2005-2015 Tacoma is subject to a well-known frame rust issue, particularly in regions that use road salt. Toyota issued a Limited Service Campaign (Customer Support Program ZE7/ZE8) to address premature frame corrosion.

What to Know

• Toyota offered free frame inspections and, in severe cases, complete frame replacements
• The program covered 2005-2010 model years primarily, with some 2011-2015 trucks eligible
• Many frames were coated with a rust-preventative compound under the TSB

Prevention Tips

• Apply annual undercoating (fluid-film or similar) before winter
• Wash the undercarriage regularly during salt season
• Inspect frame crossmembers and leaf spring mounts annually
• Address any surface rust immediately with rust converter and paint
• If purchasing used, inspect the frame thoroughly — especially near the rear axle and cab mounts

If your truck hasn't been treated under the TSB, contact your Toyota dealer with your VIN to check eligibility.