The reason tire size affects fuel economy is because tire size plays a role in rolling resistance which in turn has an effect on fuel economy. Rolling resistance is the combination of forces that work against the forward motion of your vehicle. The weight of the vehicle, gravity and inertia, the amount of friction between […]
The reason tire size affects fuel economy is because tire size plays a role in rolling resistance which in turn has an effect on fuel economy. Rolling resistance is the combination of forces that work against the forward motion of your vehicle. The weight of the vehicle, gravity and inertia, the amount of friction between […]