22/10/2026
Not sure what the numbers and letters on your tyres mean? We're here to help explain 👇
• 235 (Width): How wide the tread is, measured in millimeters.
• 50 (Aspect Ratio): The profile thickness. The height of the sidewall is 50% of the tyre's width.
• R 19 (Rim Size): Designed to fit a 19-inch wheel rim.
• V (Speed Rating): In this case, the tyre is safely rated for speeds up to 149 mph.
• XL (Extra Load): Reinforced to carry heavier weights than standard tyres, typically used on an SUV.
As it is TyreSafe Month, we hope this quick guide helps you feel more confident about understanding your tyres. Remember to always check your vehicle's recommended tyre pressure before inflating - usually found on the door sill, inside the fuel flap, or in the owner's manual.