This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Inspection and Laboratory Services (except medical/dental): Tires and Tubes
Includes: Commercial Testing and Laboratory Services
Excludes: Medical and Dental Laboratory Services
Possible NAICS Codes
423130 – Tire and Tube Merchant Wholesalers
326212 – Tire Retreading