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ORIGINAL EQUIPMENT SIZES FOR:

2017 Cadillac CT6 \ 4 Dr Sedan Platinum (245/40R20 95 W)

YOUR VEHICLE'S OEM TIRE SIZE

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

OE Wheel Diameter: 20" 245/40R20 (95W)
  • Optional Wheel Diameter: 21"
    245/35R21

    (15 tire models available)

  • Optional Wheel Diameter: 22"
    245/30R22

    (2 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?