Minimum permitted tyre load index and speed rating for tyresUpdated 19/03/2020The table below shows the minimum permitted load index (LI) and speed rating (SS).Engineman/autMinimum permitted load index (LI)1Minimum permitted speed rating (SS)2T5 AWD B4204T20aut101 (1043)V4T5 AWD B4204T23aut101 (1043)V4T5 AWD B4204T26aut101 (1043)V4T6 AWD B4204T27aut101 (1043)V4T6 AWD B4204T29aut101 (1043)V4D5 AWDD4204T23aut101 (1043)V4B5 AWDD420T2aut101 (1043)V4