using the aligned angular difference between the first aligned toe angle of the first wheel and the second aligned toe angle of {HEAD ~ the second wheel} to define {TAIL ~ an alignment range} of differences between the first toe angle of the first wheel and the second toe angle of the second wheel, the differences within the alignment range of differences substantially corresponding to the wheels being substantially aligned 
to define
using the aligned angular difference between the first aligned toe angle of the first wheel and the second aligned toe angle of { HEAD ~ the second wheel } to define { TAIL ~ an alignment range } of differences between the first toe angle of the first wheel and the second toe angle of the second wheel , the differences within the alignment range of differences substantially corresponding to the wheels being substantially aligned
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH