Wear from bikes and pedestrians is too small to be worth metering. You'd spend more on tracking and enforcement than it costs.

It's true that automobile use-in-terms-of-road-wear taxes would look very different from what they are now. A compact ICE car's total tax burden would drop to almost nothing. Ditto motorcycles. Truck and large SUV taxes would increase significantly. 18-wheelers would see enormous tax increases (road shipping is effectively heavily subsidized, now).