General Motors is recalling roughly 600,000 vehicles across its Cadillac, Chevrolet, and GMC lines as a result of engine failures that can lead to a crash.

According to the National Highway Traffic Safety Administration (NHTSA), the recall impacts Cadillac Escalades, Chevrolet Silverados, Suburbans, and Tahoes, as well as GMC Sierras and Yukons.

General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.

The NHTSA says dealerships will perform the necessary repairs, and that notification letters will be mailed out to impacted owners in June.

Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install a new oil fill cap, replace the oil filter, and update the owner’s manual. Repairs will be performed free of charge. Owner notification letters are expected to be mailed June 9, 2025. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM’s number for this recall is N252494000.