Trouble with MT ET Street Radials

Not surprised to hear that MT says nothing is wrong, never heard of the issue. Seems to be commonplace amongst manufacturers ranging from tires, to camshafts, to tti headers, etc. I used to sell a LOT of tires and crap happens, especially when you start getting heavy tires with large diameters.

It may be the wheel run out issue.

Good to see that you are going to spin the wheel by itself. Scientifically get to the root issue.

Nice that summit will handle the issue and square it away regardless of what you find. hard to be that if/when they follow through.