So my car was tapped and my alignment went off, after 2 manual alignment and 1 computerized it was perfect i rotated my tires also and it felt perfect but now i feel like its doing it again, maybe its in my head.. I feel like my car drifts after a few seconds ever so slightly with no hands on certain roads but on others it will hold straight for a while, my friend says everything is good and im super ****. I know the alignments good because the shops a good tire place, and my cars in spec, i filled my tires to 32 front and 29 rear cold which means the psi goes up about 4 when warm. The tires are not oem though. Btw most roads are **** here. If i set my cold pressure like 2 pounds lower will it make the tires grip the road more and not butt ride the road crown? My tires are sumho or sumno or some cheapo brand but i believe they are decent. Thoughts?

 

Bump anyone got an idea ?

 

Kumho? that's a name brand, not cheapo. Anyways;

It can occasionally track right simply because of the crown in the road. That you say it sometimes tracks straight further leads me to believe this is the situation; some roads have more of a crown than others.