
Originally Posted by
Podmore
Hmmm - my thinking is that even with a well-balanced car like the E34, there's a bit more weight in the front than the back, so apart from other considerations such as ride quality, to keep the size of the tyre contact patch pretty even between front & rears, it's necessary to have the front inflated a bit more than the rears. My experience is that LOW pressure in the fronts will cause more understeer than high pressure due to the sidewall flex which allows the tyre to roll more on the rim, thus lifting up the inside edge of the tread on cornering and reducing the contact patch, leading to reduced grip - just another 2 cents worth from me ....