Did you test the pressure when tire was "cold", ie. in morning? IIRC, a 10 degree drop in temp = 1 psi drop in pressure. Maybe they aren't getting enough pressure until they are warmed up a bit, like after driving a few miles.
Scott
Mabe I WILL be Phil.
1999 Contour SVT, Tropic Green
BAT kit, K&N RU-3530+MAF, Magnecore 8.5mm, some audio goodies, Hightowers, Knauberized, tatoo by Parkedcar.
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