Buick Regal: Suspension — rear

Affects Buick Regal · 2012–2013 — about 17K vehicles.

The hazard

Rear toe link fracture can cause a loss of vehicle control, increasing the risk of a crash.

What to do

Dealers will replace the rear suspension toe links and adjuster fasteners, free of charge. Owner notification letters were mailed April 3, 2026. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is N252537580. This recall expands previous NHTSA recall numbers 20V764, 21V633, and 21V00F.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational