ORIGINAL EQUIPMENT SIZES FOR:

2008 Cadillac STS \ 4 Dr Sedan V

YOUR VEHICLE'S OEM TIRE SIZE

Based on our records, this should be your vehicle's current tire size.

OE Wheel Diameter: 18" F:255/45R18 (99Y)/R:275/40R19 (101Y)
  • Optional Wheel Diameter: 19"
    255/40R19

    (25 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?