Ronnie Thomas at North Wilkesboro
Ronnie Thomas has made 14 NASCAR Cup Series starts at North Wilkesboro since 1978, with 0 wins, 1 top-10 and an average finish of 20.9.
Totals at North Wilkesboro by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|
| Cup Series | 14 | 0 | 0 | 1 | 0 | 20.9 | 20.2 | 7 |
Every start at North Wilkesboro
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|
| October 4, 1987 | 1987 Holly Farms 400 | Winston Cup Series | 30 | 25 | 0 | Running |
| April 8, 1984 | 1984 Northwestern Bank 400 | Winston Cup Series | 25 | 26 | 0 | Running |
| October 2, 1983 | 1983 Holly Farms 400 | Winston Cup Series | 20 | 21 | 0 | Running |
| April 17, 1983 | 1983 Northwestern Bank 400 | Winston Cup Series | 28 | 17 | 0 | Running |
| October 3, 1982 | 1982 Holly Farms 400 | Winston Cup Series | 23 | 29 | 0 | Rear end |
| April 18, 1982 | 1982 Northwestern Bank 400 | Winston Cup Series | 30 | 23 | 0 | Rear end |
| October 4, 1981 | 1981 Holly Farms 400 | Winston Cup Series | 23 | 17 | 0 | Running |
| April 5, 1981 | 1981 Northwestern Bank 400 | Winston Cup Series | 15 | 12 | 0 | Running |
| September 21, 1980 | 1980 Holly Farms 400 | Winston Cup Series | 13 | 25 | 0 | Crash |
| April 20, 1980 | 1980 Northwestern Bank 400 | Winston Cup Series | 11 | 23 | 0 | Crash |
| October 14, 1979 | 1979 Holly Farms 400 | Winston Cup Series | 13 | 7 | 0 | Running |
| March 25, 1979 | 1979 Northwestern Bank 400 | Winston Cup Series | 20 | 28 | 0 | Crash |
| October 1, 1978 | 1978 Wilkes 400 | Winston Cup Series | 12 | 19 | 0 | Running |
| April 16, 1978 | 1978 Gwyn Staley 400 | Winston Cup Series | 20 | 21 | 0 | Handling |