BMW issued a recall on the 5 SERIES and 7 SERIES models

Certain 740ILA, 750IL and M5 vehicles equipped with 18-inch tires. (18-inch tires are standard equipment on the M5 and optional equipment on the 7-series models). The machine used to mount and inflate the tires on the wheels at the assembly plant may have damaged the sidewall of one or more tires. The damaged area could weaken to the point where a sudden loss of air from the tire could occur. Handling and control would be drastically affected increasing the risk of a crash. Correction: dealers will inspect the tires and if damage from the mounting machine is found, the tire will be replaced.