I replaced my idler arm bushing (which was an item I replaced 50k ago RIGHT BEFORE this issue occurred.)
After replacing the bushing, my front toe looks pretty far off. I'm wondering if this is the culprit.
Rear toe = zero toe 0" +- .05"
--- No photo self explanatory
Front toe:
--front measures 69 1/4 +- 0.5"
--rear measures 69 3/4 +- 0.5"
Looks to me like ~0.25" toe could be too much. I'll get it aligned before I say the idler arm was not the problem.