Quote:
easy_rider911 said:
Continental ContiSportContact2 treadwear is 280.
Michelin Pilot Sport PS2 treadwear is 220.
Bridgestone Potenza RE050A treadwear is 140.
Pirelli PZero Rosso Asimmetrico treadwear is 220.



I don't understand the numbers according the treadwear... can you explain please?