Crappy Tire has an app you can download on your phone and you can put things on your wish list and request "Sales Alerts" and they will email you when something on your list goes on sale. It actually works excellently - except right now, they are having technical difficulties, but it normally works great - stuff like motor oil etc. that goes on sale for 40% off, or other stuff that does for like 80% off etc. Check it out!
