In his limited career, Combs competed in twenty-four Winston Cup Series events.
Combs is best known for dominance on NASCAR's lower level Dash Series in the 1970s and 1980s.
Combs made his entrance into the series in 1981, driving for two races late in the season.
Driving for the #77 of Irv Sanderson, Combs made his debut at North Wilkesboro.
He was 13th at Charlotte, 20th at Michigan and at Atlanta, Combs grabbed his only top-10 with a solid eighth-place finish.