... extreme driving conditions.Othre sizes corresponding to this pattern:205/20R16 87W/V, 205/55R16 91W, 235/50R18 97W, 195/45R16XL 84V ... 86W, 215/55R16XL97W/V, 225/55R16XL 99V/W, 205/40R17XL 84W, 205/45R17XL 88W, 205/50R17XL 93W, 215/40R17XL 87W, 215/45R17XL 91W ... 90W, 235/30R20XL 88Y,245/35R20XL 95W, 255/35R20XL 97W PCR tire