Just had a set of 275/70/18 Wrangler Dura Tracs put on my stock Sahara wheels and had the toe aligned at the same time. The toe was set to a total of 0.1" and the factory stated range was -0.1" to 0.4". My Jeep has a TeraFlex Leveling Kit (spacers) and factory everything else.
Before the new tires and alignment I had stock Bridgestone Duelers and I had set the alignment to roughly -1/16" total toe-in with a tape measure and did not experience any bump steering. Now when I hit a bump, I can see/feel the steering wheel shake back and forth, but no vibration/movement on smooth surface during normal driving.
Is this a toe issue, or a are the new tires simply too big/heavy for my stock steering stabilizer?
Thanks for your help.