2021 Buick Enclave Tire Pressure & Sizes


On this page you can first find a list of the trims for the 2021 Buick Enclave 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 2021 Buick Enclave Trims

Buick Enclave models built during 2021 were offered in the following trims with these tire sizes fitted as standard.

Trim Name Tire Size/s
Avenir

  • 255/55R20 Pressure Icon Cart Icon
Essence

  • 255/65R18 Pressure Icon Cart Icon
  • 255/55R20 Pressure Icon Cart Icon
Preferred

  • 255/65R18 Pressure Icon Cart Icon
  • 255/55R20 Pressure Icon Cart Icon
Premium

  • 255/65R18 Pressure Icon Cart Icon
  • 255/55R20 Pressure Icon Cart Icon

Tire Pressure Icon 2021 Enclave Tire Pressures By Size

Buick Enclave models built in 2021 with the following tire sizes are recommended to be kept at the following pressures.

Tire Size Front Rear
255/55R20 107H 35 PSI 35 PSI
255/65R18 111T 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

Buick Enclave

Buick Enclave Image

We have found 4 different tire sizes for the 2021 Buick Enclave as well as the correct pressure to inflate them to.