What tires come on a Lexus GS 350 F Sport?
The typical factory setup for a Lexus GS 350 F Sport uses 19-inch wheels with staggered tires, most often 235/40R19 in front and 265/35R19 in back, commonly sourced from Michelin. Exact tire brands and sizes can vary by model year, market, and the specific wheel/tire package installed on the car. To be sure, always check the tire placard on the driver’s door jamb or the owner’s manual for your exact vehicle.
Common OEM tire sizes for the GS 350 F Sport
Below are the tire sizes most frequently found on GS 350 F Sport models equipped with the standard 19-inch wheels. This list reflects the typical staggered setup used on many model years but may differ by year or region.
- Front tire size: 235/40R19
- Rear tire size: 265/35R19
- Overall tire type: typically all-season or high-performance all-season, depending on region and options
In brief, the standard look for most 19-inch GS 350 F Sport configurations is a 235/40R19 front and 265/35R19 rear setup. Always verify with your vehicle’s placard for the exact specification.
Tire brands and performance options commonly used with the F Sport
Tire brands and performance profiles can vary by year, market, and whether the car was equipped with an optional performance tire package. The F Sport line has historically leaned on Michelin for OEM rubber, with other brands appearing in some markets or as part of optional packages.
- Michelin Primacy MXM4 — the most common OEM tire for many GS 350 F Sport configurations, offering a balance of comfort and all-season grip
- Michelin Pilot Sport PS2/PS4 — used as a high-performance alternative for some years/markets or with certain sport-tire options
- Other brands — in some regions or through specific dealer packages, alternative brands may have appeared, but Michelin has been the dominant supplier in the standard F Sport lineup
When replacing tires, use the same tire type as your original equipment (all-season vs. high-performance) and match the staggered sizes to maintain proper handling and speed rating. If you’re unsure, consult the door placard or your Lexus dealer for the exact OEM tire information for your specific vehicle.
How to verify your exact tire setup on your GS 350 F Sport
To confirm the precise tires installed on your car, follow these steps: check the door jamb placard for the exact sizes, inspect the sidewalls of the current tires for the printed size (e.g., 235/40R19), and consult your owner’s manual or VIN-based Lexus online resources for the recommended tire specifications by year and market.
Why tire size and type matter for the GS 350 F Sport
The GS 350 F Sport uses a staggered tire setup to optimize handling balance and grip. The larger rear tires help with traction under acceleration and cornering, while the smaller fronts contribute to precise steering feel. Using the incorrect size or a non-matching tire type can affect steering, braking, and stability control performance.
Bottom line and quick reference
Most Lexus GS 350 F Sport models with the factory 19-inch wheels ride on 235/40R19 front tires and 265/35R19 rear tires, with Michelin being the common OEM brand. Exact sizes and brands can vary by model year and market, so always verify the placard on your car or consult your dealer for your vehicle’s precise tire specification.
Summary: The GS 350 F Sport’s typical stock tires are a 235/40R19 front and 265/35R19 rear setup, usually from Michelin, but confirm your specific model year and market to be sure. Always check the door placard or owner’s manual for the exact, vehicle-specific tire information.
