It could be a manufacturing variance, an out of round tire casing, lack of routine tire balance/rotation, or as suggested maybe a broken tread belt. The odd wear and the thud noise are probably related.
A new Gallup opinion poll shows the NRA, at 58% approval, has a higher approval rating than either Hillary Clinton or Barack Obama.
Progressive Liberalism: Bringing you new Healthcare ideas so wonderful, they have to include mandatory participation ...
Originally Posted by Ronald W. Reagan: Government is not the solution to our problems; Government is the problem.