2018 Chevrolet Sonic Tire Pressure & Sizes


On this page you can first find a list of the trims for the 2018 Chevrolet Sonic along with the tire sizes you can expect to find on them.

Once you have your correct tire size you can then scroll down to the pressures chart and cross-reference it to find the recommended front and rear pressure rating.

Trim Size Icon 2018 Chevrolet Sonic Trims

Chevrolet Sonic models built during 2018 were offered in the following trims with these tire sizes fitted as standard.

Trim Name Tire Size/s
Hatchback LS

  • 195/65R15 Pressure Icon Cart Icon
Hatchback LT

  • 195/65R15 Pressure Icon Cart Icon
  • 205/55R16 Pressure Icon Cart Icon
Hatchback Premier

  • 205/50R17 Pressure Icon Cart Icon
Hatchback RS

  • 205/50R17 Pressure Icon Cart Icon
Sedan LS

  • 195/65R15 Pressure Icon Cart Icon
Sedan LT

  • 195/65R15 Pressure Icon Cart Icon
  • 205/55R16 Pressure Icon Cart Icon
Sedan Premier

  • 205/50R17 Pressure Icon Cart Icon
Sedan RS

  • 205/50R17 Pressure Icon Cart Icon

Tire Pressure Icon 2018 Sonic Tire Pressures By Size

Chevrolet Sonic models built in 2018 with the following tire sizes are recommended to be kept at the following pressures.

Tire Size Front Rear
P195/65R15 89H

"P" tires are designed for carrying "passengers" only

38 PSI 38 PSI
P205/50R17 88H

"P" tires are designed for carrying "passengers" only

35 PSI 35 PSI
P205/55R16 89H

"P" tires are designed for carrying "passengers" only

35 PSI 35 PSI

What Do These Numbers Mean?

When comparing tires you will find that they display various numbers and codes along the edges.

These numbers help you choose the right tire (size and speed rating) for your car and the following image shows you what each of them mean:

Tire codes guide

Chevrolet Sonic

Chevrolet Sonic Image

We have found 8 different tire sizes for the 2018 Chevrolet Sonic as well as the correct pressure to inflate them to.