Lexus IS 350C Spare Tire Sizes

The Lexus IS 350C has used a 5x114mm (5 x 4.5") bolt pattern for all models from 2010 to 2015 along with tire diameters ranging from 25.0" to 26.0" 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 350C years and options. In this case, a 155/70R17 temporary spare tire is the recommendation for all applications.