When the 2010 Sprint cup season starts how many Ford teams, Chevy, Dodge, and Toyota teams will there be?

May be...

A very difficult question indeed. I guess a lot would depend on which manufacturer will be willing to spend money on racing.

We aren't in 2010 yet. Don't worry about it.

More than likely the numbers from 2009 would be the same in 2010 unless the big 3 are forced to pull out due to financial woes or if some teams switch manufacturers during the off season.m30 thread