Lexus GS IV (GRL1, GWL1) Tire Sizes & Rim Dimensions by Year and Trim

The Lexus GS IV (GRL1, GWL1) offers a variety of tire sizes and rim dimensions depending on the model year and trim level. Typically, tire markings include width, aspect ratio, and diameter, such as 225/45R18, which must match the recommended specifications for optimal performance and safety.\n\nTrim levels like the base model, F Sport, and Luxury variants may come with different rim widths and diameters, often ranging from 17 to 19 inches. Rim width variations impact handling and tire compatibility, so comparing these helps in choosing the right tires.\n\nWhen comparing trims, note that the F Sport may feature sportier tires with wider rims for enhanced grip, while other trims emphasize comfort and efficiency. Always consult the manufacturer’s recommended sizes for each trim and model year to ensure proper fitment and performance.\n\nBy understanding tire size markings and rim dimensions for the Lexus GS IV, owners can make informed decisions about replacements or upgrades, preserving handling characteristics and safety standards.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Lexus GS IV (GRL1, GWL1).