Tire compounds could be key to NASCAR short track changes

Many drivers said they could tell no difference in the racing two weeks ago at Martinsville, Va., with the new package, or in some instances, thought it was worse than last year.
Officially, the race featured five cautions (two for stage breaks) and three green flag passes for the lead. Two combined to lead 244 of the 400 laps.
As part of a scheduled meeting with Cup drivers Saturday morning …Keep reading