North Carolina Administrative Code Title 17 — Revenue
17 NCAC 07B .1902 — Secondhand Tires
Sales to users or consumers of secondhand tires that have been recapped or retreaded are subject to sales or use tax on the full sales price without any deduction whatever on account of any trade-in credit or allowance. Sales to users or consumers of unrecapped or unretreaded secondhand tires are also subject to sales or use tax.
Source: official text