Front end alignment recommendations......
I'm running -1.3 camber, 4.5 caster, and 1/32nd toe out. My front tires have 28,000 miles on them and have 1/3rd tread left. I did my alignment at 8-10,000 miles. I consider that pretty good tire wear. Have fun....
On my 315s on all 4, I prefer something like:
camber -1.5 to -2.0 (have -1.6)
caster +4.5
toe 1/32
Also, I get my alignment done with me in the car so that it's done with the weight of the driver taken into account.



