Looking for the tallest and widest rear 16" tire available for the little klx/drz 125. So far I have only found a 90-100-16 size. Are certain brands larger than others? Also want the most aggressive knobby available. I know it will create more drag but want a slow speed mud pulling factor that looks and will be more off-road capable. I have a half worn IRC moto x IX05H at this time.