Minimum permitted tyre load index and speed rating for tyresUpdated 10/27/2020The table below shows minimum permitted load index (LI) and speed rating (SS).Engineman/autMinimum permitted load index (LI)1Minimum permitted speed rating (SS)2T4 (B4204T44)aut96HT5 (B4204T23)aut96HT5 (B4204T20)aut96HT6 AWD (B4204T27)aut96HD4 (D4204T14)aut96HD5 AWD (D4204T23)aut96HB4 (B420T6)aut96HB5 (B420T2)aut96HB5 AWD (D420T2)aut96HB6 AWD (B420T)aut96H