Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2018 Lexus LS500 Base
Lexus equips your vehicle with more than one possible size during production.
Please select the size installed on your vehicle from the choices below.
Original Equipment Wheel Diameter: 19"
245/50RF19Original Equipment Wheel Diameter: 20"
245/45RF20