Quote

B06A=3.909
B06B=4.875


That cant be right, no offense. The # code designates the ratio, for 06 to be 2 different ratios would be incorrect.

Here's a more accurate list, also 4.30 is a lot more common than you may think, same goes for the 3.58.
These are the most common if not all of the ratios that appear in Tacoma Prerunners and 4x4's.
02 = 3.58
03 = 4.10
04 = 4.56
06 = 3.91
07 = 4.30