A first aligned toe angle of {HEAD ~ the first wheel} relative to {TAIL ~ a first reference point} is determined, along with a second aligned toe angle of the second wheel 
relative to
A first aligned toe angle of { HEAD ~ the first wheel } relative to { TAIL ~ a first reference point } is determined , along with a second aligned toe angle of the second wheel
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH