Why alignment comes up so often here
City and metropolitan driving is hard on alignment. Curbs, potholes and construction surfaces all move the angles the wheels sit at, and the vehicle rarely tells the driver. What tells you is the tire: one edge worn, or feathering across the tread.
That applies to a commuter's sedan and to a tractor unit running the same roads. Car and light truck alignment and heavy-duty truck alignment are both offered here, and the right time for either is before a new set of tires goes on rather than after.

