2010 07 MMSP 300x200 W.E. Rock Western Pro Nationals Puts First Tread Marks on Miller Motorsports Park Rock Courses  PLACERVILLE, CA   JULY 22, 2010:  Miller Motorsports Park will host the final round of the TeraFlex / Tuff Country Western Championship Series Friday night July 30th and Saturday night July 31st.   Fifty teams have committed to putting tread marks down at this first ever event under the lights at the brand new facility.  Hundreds of tickets have already been sold, making this already one of the largest events on the West Coast. Read More→