Pima County emissions
This is the page type that compounds your search surface. Each county route can expose distinct rules, exemptions, cost, and stations.
Rule snapshot
Testing requiredYes
Gas vehiclesGas vehicles starting at 6 years old
Diesel vehiclesDiesel vehicles starting at 6 years old
Average test fee$16.15
Coverage statusPartial
Exemptions
- vehicles five years old or less
- 1966 model year or older vehicles
- electric vehicles
Tucson-area eligible stations
Arizona publishes tucson-area testing stations for Pima County registrations, and Pima County vehicles may use any inspection station in that area.
- P01 Stocker 1301 S. Stocker Dr., Tucson, AZ 85710OBD express: Yes • Heavy duty: No
- P02 Business Center (Waiver/Referee Station) 3931 N. Business Center Dr., Tucson, AZ 85705waiver/referee • OBD express: Yes • Heavy duty: Yes
- P03 Renaissance 6661 S. Renaissance Dr., Tucson, AZ 85746OBD express: Yes • Heavy duty: Yes
Ready to act?
Open the official Pima County testing workflow
PlateHarbor mapped the main county testing rules and finder coverage. Use the official source or locator before you schedule a test or travel to a station.
Official emissions program link
Source freshness
This county page is rendered from backend data and can be refreshed independently of the frontend deploy.
Coverage status: Partial
Official source: https://azdot.gov/mvd/services/vehicle-services/vehicle-registration/emissions
Last synced: Mar 9, 2026, 7:15 AM UTC
Coverage note
Rule thresholds are source-backed, but the published station inventory is metro-area coverage rather than a strict county-only list.
Use this county via API
This same county dataset is also available as JSON for search agents, LLM tools, and direct integrations.
Direct request example
curl https://api.plateharbor.com/api/v1/emissions/arizona/pima