Your Destination for Smog Checks
Which vehicles require testing?
Passenger vehicles, trucks, RVs and motor homes need an emission test if:
- based in the urban areas of Clark or Washoe County
- gasoline powered
- diesel powered**
- and 1968 model year or newer
- Newer vehicles on their 3rd registration, as 1st and 2nd are exempt. Hybrids are exempt for 5 model years.
For Diesel testing, please visit:
What do I need to bring to my Smog Check?
