Rides Complete Auto care. Run away!

just curious.....what (specs) specifically are you wanting to alter?....and why

for instance...
I try to get around neg 3 degrees (manual steer) of caster for higher speed stability ....anymore tilt and it takes the fun out of super slow speed turning (power neg 6 degrees max)

0 camber....I want the tires straight up and down....not an everyday driver and do not car to compensate for road crown

toe in 1/32 toe in ....minimal as possible and still have toe-in

these days, the techs do not even know the specs....the computer program tells them what to do

realistically, I would use the same specs for bias ply or radial....why the diff?. not arguing....I am wanting to understand the reasoning

I researched on this site saying that Bias ply sidewall are much stiffer that radials. Bias ply also has a smaller tread "footprint" than the radial counter parts. And that the alignment needs to reflect that.

Also:
http://www.quadratec.com/jeep_knowledgebase/article-61.htm