GM Service Manual Online
For 1990-2009 cars only

Tire and Wheel Specifications for Chevrolet Optra 2008

Tire and Wheel Specifications North America

Inflation Pressure at Full Load

Tire

Wheel

Front

Rear

kPa

psi

kPa

psi

195/55R15

15 X 6J

227

33

227

33

Tire and Wheel Specifications Except North America

Tires

Wheel

Body

Maximum Occupants

Front

Rear

kPa

psi

kPa

psi

P175/70R14

14 X 5.5J

Notchback

Hatchback

5

207

30

207

30

P185/65R14

14 X 5.5J

Notchback

Hatchback

5

207

30

207

30

P185/65R14

14 X 5.5J

Wagon

4

207

30

207

30

P185/65R14

14 X 5.5J

Wagon

5

241

35

241

35

P195/55R15

15 X 6J

Notchback

Hatchback

5

207

30

207

30

P195/55R15

15 X 6J

Wagon

4

207

30

207

30

P195/55R15

15 X 6J

Wagon

5

241

35

241

35