That is useful, I will have a search and see if I can come up with an official statement. I have erred on the cautious side as the chap I bought mine from said he had received a 'caution' whilst driving through a manned speed trap.My understanding is that Defenders 90 and 110 should be ok on car speed limits as they qualify as dual purpose vehicles due to 4WD.There is a weight limit so 130 may not qualify.