2018 Lexus LS Tire Pressure & Sizes


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

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

Trim Name Tire Size/s
500

  • 245/50R19 Pressure Icon Cart Icon
  • 245/45R20 Pressure Icon Cart Icon
500 F Sport

  • 245/45R20 Pressure Icon Cart Icon
  • 275/40R20 Pressure Icon Cart Icon
500h

  • 245/50R19 Pressure Icon Cart Icon
  • 245/45R20 Pressure Icon Cart Icon

Tire Pressure Icon 2018 LS Tire Pressures By Size

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

Tire Size Front Rear
245/45R20 99V 35 - 36 PSI 35 - 36 PSI
F: 245/45R20 99V
R: 275/40R20 102V
36 PSI 36 PSI
245/50R19 101W 36 PSI 36 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 LS

Lexus LS Image

We have found 3 different tire sizes for the 2018 Lexus LS as well as the correct pressure to inflate them to.