Im really sure I read in a magazine all vehicales have it and it is just more noticeable at lower hights. SOmething to do with correcting the vehicles lean on curved roads for water runoff.
i can't beleive nobody said it yet , but the real way to fix your problem is get a big plump juicy girl to sit on the passenger side and even that shit out
some may not know also when you lay an s10 with a stock tranny crossmember it sits low on one side cause of the way the crossmember is its lower on one side than the other but not too noticable unless you look for it