Lexus GS III (GRS19, UZS19, GWS19) Tire Sizes & Rim Dimensions by Model Year and Trim

The Lexus GS III (GRS19, UZS19, GWS19) features various tire size markings depending on model year and trim level. Typical tire sizes range from 215/55R16 to 225/45R18, reflecting differences in performance and ride comfort across trims.\n\nRim widths for the GS III generally fall between 7 to 8 inches in diameter sizes of 16 to 18 inches. The combinations offer balance between handling precision and road grip. When selecting tires or wheels, matching the tire markings to the OEM recommended rim width × diameter ensures optimal vehicle performance.\n\nComparing trims like the GRS19 sportier versions versus comfort-focused UZS19 requires attention to subtle changes in tire width and sidewall profile. Consult the specifications for exact year and trim data before replacements or upgrades.\n\nUsing this reference helps maintain the Lexus GS III’s intended driving dynamics while choosing tires or rims, enhancing safety and wear characteristics.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Lexus GS III (GRS19, UZS19, GWS19).