Do You Have To Buy Tires In Pairs Today

of an inch) can cause the tires to spin at different speeds, which puts immense stress on the drivetrain and can lead to expensive differential failure. 3. When It’s Safe to Replace Just One

: Modern safety systems like Anti-lock Braking (ABS) and Electronic Stability Control (ESC) rely on consistent wheel speed data. Large differences in tire diameter can confuse these sensors. 2. Drivetrain Matters: 2WD vs. AWD do you have to buy tires in pairs

: Most AWD manufacturers, like Subaru and Audi, require replacing all four tires at once. Even a small difference in tread depth (often as little as of an inch) can cause the tires to

Replacing tires in pairs—specifically on the same axle—ensures that the car remains balanced during braking and cornering. Large differences in tire diameter can confuse these sensors

There are rare scenarios where a single-tire replacement is acceptable: