I know I don't usually ask too many questions, but every once in awhile I'm just clueless on a few things. This is one of those thingies... When I'm driving down the road at speed (60-70mph, sometimes more...), I've noticed that the car tends to wander a bit from side to side. Sometimes it does this rather abruptly and sharply. I'm trying to figure out what a possible cause and cure might be. So here's the skinny on my setup: Tires: 215/60r14 on front, 205/60r14 on back. Yes I have considered that this might be a possible cause for some of this. I will have new tires (all the same size, 205/60R14) on the car by the end of this month, or hopefully sooner. Suspension: new strut cartridges, stock springs, new swaybar bushings, new TC rod bushings, new ball joints, new tie rods, control arm bushings replaced w/ adjustable camber bushings, new steering rack bushings, new wheel bearings, hard plastic steering coupler, new alignment (done after the above was installed). There isn't any noticable "play" in the steering when the car is sitting. Ie: sitting in the driveway turning the steering wheel. I'm in a bit of quandry on this as I plan to start running the car in autoX's and time trials. Anybody have any ideas? TIA...