2020–2021 BMW Z4, 2020–2021 Toyota Supra Recall: Weld between the fuel tank halves may have been insufficiently welded…
NHTSA campaign 20V700000 · Fuel System, Gasoline · filed Nov 12, 2020 · verified Jul 30, 2026
The defect
BMW of North America, LLC (BMW) is recalling certain 2020-2021 Z4 and 2020-2021 Toyota Supra vehicles. The weld between the fuel tank halves may have been insufficiently welded, causing the weld to fail.
The risk
The failed weld may allow fuel to leak, increasing the risk of a fire in the presence of an ignition source.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
BMW will notify owners, and dealers will replace the fuel tank, free of charge. The recall began December 18, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
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Other campaigns involving BMW vehicles
Source: NHTSA recall database, campaign 20V700000 (manufacturer number Toyota: 20TB16). Data last verified Jul 30, 2026.