Shop 2019 Cadillac CT6 Platinum Tires
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Confirm Tire Size for Your 2019 Cadillac CT6 Platinum

Shopping for tires? Select tire size to proceed.
Cadillac equips your vehicle with more than one possible size during production. Please select the size installed on your vehicle from the choices below.
Original Equipment Wheel Diameter: 19"
245/45R19
Original Equipment Wheel Diameter: 20"
245/40R20
Where can I find my tire size?Where can I find my tire size?