Wear is nonlinearly dependant on number of cycles, materials, and load. I’ve not seen anything in the litterature that indicates rubbers can maintain safety while decreasing their amount of particulate pollution. In fact, ive seen that they are a direct trade with one another.
Lighter cars being forced to drive slower, would do something about it. Also, simply restricting the number of cars in a city the same way we restricted the density of coal burning power plants in a city would also solve the problem in the exact same way.
Non-rubber materials such as steel do not have this problem, which is why trains are good.