2021 Porsche 911 Tire Pressure & Sizes


On this page you can first find a list of the trims for the 2021 Porsche 911 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 Porsche 911 Trims

Porsche 911 models built during 2021 were offered in the following trims with these tire sizes fitted as standard.

Trim Name Tire Size/s
Carrera

  • 235/40R19 Pressure Icon Cart Icon
  • 295/35R20 Pressure Icon Cart Icon
  • 245/35R20 Pressure Icon Cart Icon
  • 305/30R21 Pressure Icon Cart Icon
Carrera 4

  • 235/40R19 Pressure Icon Cart Icon
  • 295/35R20 Pressure Icon Cart Icon
  • 245/35R20 Pressure Icon Cart Icon
  • 305/30R21 Pressure Icon Cart Icon
Carrera 4S

  • 245/35R20 Pressure Icon Cart Icon
  • 305/30R21 Pressure Icon Cart Icon
Carrera S

  • 245/35R20 Pressure Icon Cart Icon
  • 305/30R21 Pressure Icon Cart Icon
Targa 4

  • 235/40R19 Pressure Icon Cart Icon
  • 295/35R20 Pressure Icon Cart Icon
  • 245/35R20 Pressure Icon Cart Icon
  • 305/30R21 Pressure Icon Cart Icon
Targa 4S

  • 245/35R20 Pressure Icon Cart Icon
  • 305/30R21 Pressure Icon Cart Icon
Turbo

  • 255/35R20 Pressure Icon Cart Icon
  • 315/30R21 Pressure Icon Cart Icon
Turbo Center Lock

  • 255/35R20 Pressure Icon Cart Icon
  • 315/30R21 Pressure Icon Cart Icon
Turbo S

  • 255/35R20 Pressure Icon Cart Icon
  • 315/30R21 Pressure Icon Cart Icon
Turbo S Center Lock

  • 255/35R20 Pressure Icon Cart Icon
  • 315/30R21 Pressure Icon Cart Icon

Tire Pressure Icon 2021 911 Tire Pressures By Size

Porsche 911 models built in 2021 with the following tire sizes are recommended to be kept at the following pressures.

Tire Size Front Rear
F: 235/40R19 92(Y)
R: 295/35R20 101(Y)
35 PSI 44 PSI
F: 245/35R20 91(Y)
R: 305/30R21 100(Y)
36 PSI 45 PSI
F: 245/35R20/XL 95(Y)
R: 305/30R21/XL 104(Y)
36 PSI 45 PSI
F: 255/35R20 93(Y)
R: 315/30R21/XL 105(Y)
36 PSI 45 PSI
F: 255/35R20/XL 97(Y)
R: 315/30R21/XL 105(Y)
36 PSI 45 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

Porsche 911

Porsche 911 Image

We have found 10 different tire sizes for the 2021 Porsche 911 as well as the correct pressure to inflate them to.