The 2003 Oldsmobile Alero tire size depends on trim: the GL, 2D Coupe, 3.4 E takes P215/60R15 93S; the GL, 2D Coupe, 2.2 F takes P215/60R15 93S; the GL, 4D Sedan, 2.2 F takes P215/60R15 93S; the GL, 4D Sedan, 3.4 E takes P215/60R15 93S; the GLS, 2D Coupe takes P225/50R16 91S; the GLS, 4D Sedan, 2.2 F takes P225/50R16 91S; the GLS, 4D Sedan, 3.4 E takes P225/50R16 91S; the GX, 2D Coupe, Standard takes P215/60R15 93S; the GX, 4D Sedan, 2.2 F, Automatic takes P215/60R15 93S; the GX, 2D Coupe, Automatic takes P215/60R15 93S; the GX, 4D Sedan, 3.4 E takes P215/60R15 93S; the GX, 4D Sedan, 2.2 F, Standard takes P215/60R15 93S, per the factory service manual.
Where to Buy & Install Tires for Your 2003 Oldsmobile Alero
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