Passenger vehicles
Selection starts with the specified tire size, load index and speed rating. Climate, road surface and seasonal requirements affect the trade-off between grip, wear and rolling resistance. Lower rolling resistance may support efficiency, while wet grip and tread life also matter; compare product-specific test results under the same conditions rather than assuming one choice leads on every measure. Confirm the vehicle manufacturer guidance before changing specification. Record whether the vehicle travels mostly in town, on highways or across mixed routes, and identify seasonal requirements in its destination market.
