Lowest 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 B4204T20aut96VT5 AWD B4204T23aut96VT5 AWD B4204T26aut96VT6 AWD B4204T27aut96VT6 AWD B4204T29aut96VD4 AWD D4204T14man96VD4 AWDD4204T14aut96VD5 AWDD4204T23aut96V