Top cities by # of truck companies
- COLUMBIA (1,767)
- GREENVILLE (956)
- SUMMERVILLE (669)
- FLORENCE (552)
- SPARTANBURG (518)
- ROCK HILL (517)
- MYRTLE BEACH (458)
- CHARLESTON (453)
- SUMTER (452)
- LEXINGTON (449)
Top cities by # of cdl drivers
- SPARTANBURG (32,866)
- LANCASTER (20,501)
- LEXINGTON (6,242)
- COLUMBIA (5,938)
- FORT MILL (5,867)
- GREENVILLE (4,841)
- SUMMERVILLE (4,745)
- SUMTER (2,444)
- GREER (1,984)
- CHARLESTON (1,734)