The #30 car was not driven in the 2010 Nascar Sprint Cup Series.
In 2010, the #15 car wasn't driven in the Sprint Cup Series. In the NASCAR Nationwide Series, Michael Arnett drove the #15.
Travis Kvapil (pronounced kwapil).
In 2012, Reed Sorenson drove the #91 car one time in the Sprint Cup Series.
In 2012, Elliott Sadler drove one race in the Sprint Cup Series. He is a full-time driver in the Nascar Nationwide Series.
In 1999, Mike Skinner drove the #31 car in the Nascar Cup Series.
He drove sprint cars before NASCAR. I think he did so well with sprint cars, someone noticed him and offered a job to race stock in the NASCAR Nationwide Series (then it was called the Busch Series) and moved up to Sprint Cup.
In 1999, Mike Skinner drove the #31 car in the Nascar Cup Series.
Ricky Stenhouse, Jr. currently drives the #6 car in the Nascar Sprint Cup Series. Click on the link below to see other drivers who drove the #6.
In 1990, Terry Labonte drove the #1 car in the Nascar Winston Cup Series.
Robby Gordon was the primary driver of the #7 car in the 2010 Sprint Cup Series. Kevin Conway and P.J. Jones also drove the #7 during the season.
Denny Wilson
The #92 car was not driven during the 2000 Nascar Cup Series.