Billy eats, sleeps and drinks stock car racing from
the mechanic's side of the equation. The son of Tex
Riggs, Billy's been exposed to race cars all his life.
As a result, he is as equally at-home helping the engine
guys tune for restrictor plate racing as he is tuning
A quiet and contemplative guy, still waters run deep within him -- a trait
that has endeared him to both Joe and Trish, but for
two completely different reasons.