O'Reilly Auto Parts at 1615 North Knoxville Avenue, Peoria, Illinois.

Pros:
This location is perfect for those that want to stay near the interstate (I74) and has access to both east and west bound on and off ramps. If your traveling and need a part quick I would suggest going here as they are easy to find on the left as you go north from the interstate away from the 2 hospitals. The staff is very friendly and will hep you to find what you need. There are also some fast food restaurants nearby (only 1 or 2 blocks north from here) for your friends/family to eat at while you make repairs.
Cons:
The traffic here is very heavy as this is a main through street for this city with access to both the interstate and hospitals. I would not try to make a left turn out of this parking lot during the day because of a bush that blocks your view from that direction.