Recommended Tire Pressure for Buick Regal

What should tire pressure be on Buick Regal?

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

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

2017 Buick Regal 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 205/65 R16	97	T	33 / -
P 215/55 R17	95	H	32 / -
P 225/55 R17	95	V	33 / -
P 245/50 R17	95	V	35 / -
P 235/45 R18	94	V	33 / -
P 235/50 R18	97	V	33 / -
P 245/45 R18	95	V	33 / -
P 245/40 R19	95	V	33 / -
P 245/35 R20	93	W	36 / -
P 255/35 R20	95	Y	38 / -

2014-2016 Buick Regal 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 245/50 R17	95	V	35 / -
P 235/50 R18	97	V	33 / -
P 245/45 R18	95	V	35 / -
P 245/40 R19	95	V	35 / -
P 255/35 R20	95	Y	38 / -

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