The 1991 Chevrolet Caprice tire size depends on trim: the Base, 4D Sedan, 4L60/MD8 takes P205/75R15; the Base, 4D Sedan, 700R4/MD8 takes P205/75R15; the Base, 4D Wagon, 4L60/MD8 takes P205/75R15; the Base, 4D Wagon, 700R4/MD8 takes P205/75R15; the Classic LTZ, 5.0 E, 4L60/MD8 takes P235/70VR15; the Classic LTZ, 5.0 E, 700R4/MD8 takes P235/70VR15; the Classic LTZ, 5.7 7, 4L60/MD8 takes P235/70VR15; the Classic LTZ, 5.7 7, 700R4/MD8 takes P235/70VR15; the Classic, 5.0 E, 4L60/MD8 takes P225/70R15; the Classic, 5.0 E, 700R4/MD8 takes P225/70R15; the Classic, 5.7 7, 4L60/MD8 takes P225/70R15; the Classic, 5.7 7, 700R4/MD8 takes P225/70R15, per the factory service manual.
Where to Buy & Install Tires for Your 1991 Chevrolet Caprice
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