Electric cars are heavier but 2 tons of batteries barely matters on a 50 ton tractor trailer combination. It'll just carry ~3-10% less load.
In other words: to carry the same amount of freight you need to do 3%-10% more trips, which means 3%-10% more tire wear, which means 3%-10% more tire dust.
In other words: to carry the same amount of freight you need to do 3%-10% more trips, which means 3%-10% more tire wear, which means 3%-10% more tire dust.