The 1989 Chevrolet Sportvan tire size depends on trim: the G10, 4.3 Z, Automatic takes P205/75R15; the G10, 4.3 Z, Standard takes P205/75R15; the G10, 5.0 H takes P205/75R15; the G10, 5.7 K takes P205/75R15; the G20, 4.3 Z, Automatic takes P225/75R15; the G20, 4.3 Z, Standard takes P225/75R15; the G20, 5.0 H takes P225/75R15; the G20, 5.7 K takes P225/75R15; the G20, 6.2 C, Automatic takes P225/75R15; the G20, 6.2 C, Standard takes P225/75R15, per the factory service manual.
Where to Buy & Install Tires for Your 1989 Chevrolet Sportvan
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