I might be buying some wheels off a friend. They have been on an Integra (I'm unsure of the model) for a few thousand miles, and a Nissan Maxima for a short while as well. Should this be a problem? I've heard that the car that the wheels came off of can be a factor.

Also, if I'm switching from 195/60-14 to 205/40-17 is it neccessary to do an alignment? The difference in radius is approximately 1/10 of an inch.