Can any one explain to me why the space between the top of my front tires to the top of the knuckle arm (where it meets the top wishbone) is not consistent on both sides? On the front right passenger side, I can pretty much stick my fingers between the top of the tire and the knuckle, yet on the left driver side, I can't quite place my fingers in between. It seems strange to me, I would think they should be consistent. No accidents or front suspension damage... Is this a production tolerance/variation or simply a difference in caster angle. The left caster angle measures 5.9 degrees and the right 5.1 degrees (based upon recent wheel alignment). Maybe I am making something out of nothing, but if anyone can help explain this, it would be most appreciated.