Obviously you have never driven on gravel/dirt roads before, yes they do "rubber up" in a fashion, and yes tyres do wear and shed there tread/ marbles, Tyres will depend on what trye model is created.
ATM game doesnt support surface "packing" down as in real life, but so far it seems to work quite well, TDF file needs a lot of attention as well ie: grip, rubber line, and marbles, maybe ISI can look at adding the technology of the track surface for dirt in a future build, as I think there is a large community of rally, hillclimb racers out there.
ATM game doesnt support surface "packing" down as in real life, but so far it seems to work quite well, TDF file needs a lot of attention as well ie: grip, rubber line, and marbles, maybe ISI can look at adding the technology of the track surface for dirt in a future build, as I think there is a large community of rally, hillclimb racers out there.