You can usually tell by the way the car pulls when nobody is touching the wheel or how you correct. If the car always pulls to the left, you'll always correct to the right. Also if the steering wheel is crooked when the wheels are straight you need an alignment.

Interesting!! the first time i came across this was in middle school when i was reading Les Miserables. I never could figure out why the name of the town was Le _____

Anyone who adds a sax to their music. Doesn't matter what genre, the saxophone just adds something badass to the music