GM Service Manual Online
For 1990-2009 cars only

Application

Metric

English

Tire Inflation; Front Tires

207 kPa

30 psi

Tire Inflation; Rear Tires

207 kPa

30 psi

Tire Inflation; Convertible Front Tires

207 kPa

30 psi

Tire Inflation; Convertible Rear Tires

193 kPa

28 psi

Tire Inflation; Compact Spare

420 kPa

60 psi