Okay...now I know what paint scheme for each event

All I needed to do was go to http://www.mattkenseth.com/ , where I found the link showing what cars scheme he is running at each race. The Post cereal car is only for the Bud shootout.
Matt is also doing 22 Busch series races. Some in the 17 car sponsored by Ameriquest and some sharing the Penzoil car with Mark "please, let me retire" Martin. Poor Mark, just one more year buddy, then tell Jack to find someone else! Oh wait, Jack has to cut back to 4 cars soon anyway....

Link to Matt's car schedule and Busch race schedule