Lexus GS 400 Spare Tire Sizes

The Lexus GS 400 has used a 5x114mm (5 x 4.5") bolt pattern for all models from 1998 to 2000 along with tire diameters ranging from 25.3" to 25.7" 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 GS 400 years and options. In this case, a 125/80R17 temporary spare tire is the recommendation for all applications.