Lexus IS 500 Spare Tire Sizes

The Lexus IS 500 has used a 5x114mm (5 x 4.5") bolt pattern for all models from 2022 to 2023 along with tire diameters ranging from 26.3" to 26.4" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Lexus IS 500 years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.