2025 Lexus LC Tire Size
The 2025 Lexus LC uses different sizes front and rear: 245/40R21 at the front and 275/35R21 at the rear. Recommended cold pressure: 33 psi.
Not sure which one you have? Read the size off your tire's sidewall, or check the label on the driver's door jamb. How to read a tire size.
✓ From the manual ·2025 Lexus LC owner's manual, p. 449
Factory tire sizes
- Width
- 245 mm (9.6 in)
- Wheel
- 21 in · 21 x 8 1/2J
- Overall diameter
- 28.7 in
- Cold pressure
- 33 psi
- Load index
- 96 (1,565 lb)
- Speed rating
- Y (up to 186 mph)
- Width
- 275 mm (10.8 in)
- Wheel
- 21 in · 21 x 9 1/2J
- Overall diameter
- 28.6 in
- Cold pressure
- 33 psi
- Load index
- 99 (1,709 lb)
- Speed rating
- Y (up to 186 mph)
Questions
What size tires does a 2025 Lexus LC have?
The 2025 Lexus LC uses different sizes front and rear: 245/40R21 at the front and 275/35R21 at the rear.
Which size is on my 2025 Lexus LC?
Look at the sidewall of one of your tires: the size is the code that looks like 245/40R21. The label on the driver's door jamb also lists the original size and pressure for your exact trim.
What tire pressure does a 2025 Lexus LC need?
The manual gives 33 psi, measured with the tires cold. Check it before driving, and go by the door-jamb label if it differs, because that is set for your exact car.
Can I fit a different tire size on my 2025 Lexus LC?
Stick to a factory size for your wheel unless a tire shop confirms the swap. A different overall diameter changes speedometer readings and can upset ABS and stability control, and the load index must be at least the original.