Chevrolet · United States · High
Chevrolet Express, Silverado 1500 +4 more: Tires
Affects Chevrolet Express, Silverado 1500, Suburban, Blazer, Traverse, Tahoe · 2018–2021 — about 34K vehicles.
The hazard
Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
What to do
GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.