2018 Lexus GS Tire Pressure & Sizes


On this page you can first find a list of the trims for the 2018 Lexus GS 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 Lexus GS Trims

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

Trim Name Tire Size/s
300

  • 235/50R17 Pressure Icon Cart Icon
  • 235/45R18 Pressure Icon Cart Icon
300 F Sport

  • 235/40R19 Pressure Icon Cart Icon
  • 265/35R19 Pressure Icon Cart Icon
350

  • 235/45R18 Pressure Icon Cart Icon
  • 235/40R19 Pressure Icon Cart Icon
350 F Sport

  • 235/40R19 Pressure Icon Cart Icon
  • 265/35R19 Pressure Icon Cart Icon
350 F Sport AWD

  • 235/40R19 Pressure Icon Cart Icon
450h

  • 235/45R18 Pressure Icon Cart Icon
450h F Sport

  • 235/40R19 Pressure Icon Cart Icon
  • 265/35R19 Pressure Icon Cart Icon
F

  • 255/35R19 Pressure Icon Cart Icon
  • 275/35R19 Pressure Icon Cart Icon

Tire Pressure Icon 2018 GS Tire Pressures By Size

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

Tire Size Front Rear
F: 255/35R19 92(Y)
R: 275/35R19 96(Y)
36 PSI 36 PSI
235/40R19 96V 35 PSI 36 PSI
F: 235/40R19 96Y
R: 265/35R19 94Y
35 PSI 36 PSI
235/45R18 94Y 35 PSI 35 PSI
P235/45R18 94V

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

35 PSI 35 PSI
P235/50R17

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

35 PSI 35 PSI
235/45R18 94V 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

Lexus GS

Lexus GS Image

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