macabethiele
New Member
I have recently changed the wheels on our R129 to a set of Monobloc 8J ET 31 x 18" rims the tyre size is 235/40 R 18 but not sure what tyre pressures I should have, the previous wheels/tyres were 245/45 R17" they ran at 32 psi F & 35 psi R.
Should I be running the lower profile tyres at higher pressures ?
Should I be running the lower profile tyres at higher pressures ?