Recommended Tire Pressure for Cadillac CT6

What should tire pressure be on Cadillac CT6?

Check out the recommended Cadillac CT6 tire pressure in psi depending on the year of production, trim level and original equipment tire size.

Find your Cadillac CT6 year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.

2016-2020 Cadillac CT6 Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size	Load index	Speed rating	PSI (Front / Rear)
P 235/50 R18	97	V	33 / -
P 245/45 R19	95	V	33 / -
P 245/40 R20	97	W	36 / -
P 255/35 R21	95	Y	36 / -

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