blue #
= weekly pop chart peak
| 1 | Old Home Filler-Up An' Keep On-A-Truckin' Cafe | Aug 1974 |  |
| 2 | Wolf Creek Pass | Mar 1975 | |
| 3 | Classified | Oct 1975 | |
| 4 | Black Bear Road | Nov 1975 | |
| 5 | Convoy | 1 | Jan 1976 | |
| 6 | There Won't Be No Country Music (There Won't Be No Rock 'N' Roll) | Apr 1976 | |
| 7 | Aurora Borealis | May 1976 | |
| 8 | Crispy Critters | Aug 1976 | |
| 9 | Four Wheel Cowboy | Nov 1976 | |
| 10 | 'Round The World With The Rubber Duck | Jan 1977 | |
| 11 | Audubon | Apr 1977 | |
| 12 | Roses For Mama | Nov 1977 | |
| 13 | Round The World With The Rubber Duck | Jan 1978 | |
| 14 | Old Glory | Apr 1978 | |
| 15 | Outlaws And Lone Star Beer | Feb 1979 | |