Tires degrade over time due to the effects of ultraviolet light, extreme temperatures, high loads, and environmental conditions. It is recommended that tires are replaced every six years, or sooner if required, even if tread depth is above the minimum.
When a tire set becomes worn, replace all four tires at the same time. Choose a Tesla-approved tire which is designed specifically for your vehicle. Most Tesla- approved tires can be identified with a Tx specification (for example, T0, T1, T2). Tesla-approved tires are designed to reduce road noise and optimize handling, ride, and range. Contact Tesla Service for information.
If tires need to be replaced early, for example due to a flat tire, we recommend replacing the tires in pairs unless the other tires are within 2/32 in (1.5 mm) of tread depth of the new tire. When replacing tires, it is important to match the brand and model of the older tires. Always place a pair of new tires on the rear if all four tires are the same size. Always balance the wheel and tire after replacing a tire. Consult with a professional tire retailer and installer for further guidance.
NOTE: Regardless of the number of tires replaced, a complete set of matching tires is recommended for optimum performance.
If tires other than those specified are used, ensure that the load and speed ratings marked on the tire (see Understanding Tire Markings) equal or exceed those of the original specification.
For the specification of the original wheels and tires installed on Model Y, see Wheels and Tires.
If you replace a wheel, the TPMS (Tire Pressure Monitoring System) sensors need to be reset to ensure they provide accurate warnings when tires are under- or over-inflated (see Automatic Reset of TPMS Sensors).
WARNING: For your safety, use only tires and wheels that match the original specification. Tires that do not match the original specification can affect the operation of the TPMS.
WARNING: Never exceed the speed rating of your vehicle's tires. The speed rating is shown on the sidewall of your tires (see Understanding Tire Markings).