Vaping has become increasingly common, but questions remain about where it is legal-especially when it comes to vaping behind the wheel. In Tennessee, the law addresses vaping in public spaces and vehicles, but the rules for drivers can be nuanced. Here’s a breakdown of what Tennessee law says about vaping and driving.
General Vaping Laws in Tennessee
- Vaping is treated similarly to smoking under Tennessee law, meaning it is banned in all places where smoking is prohibited, such as childcare centers, healthcare facilities, schools, and certain public spaces.
- The minimum age to purchase, possess, or use vapor products is 21 years old.
Vaping While Driving: What’s Allowed?
- For Adults (21+): There is no statewide law that specifically bans adults from vaping in their own private vehicles. Adults can legally vape while driving, provided they are not in a location where vaping is otherwise prohibited, such as a school bus or a vehicle used for childcare.
- State-Owned and Childcare Vehicles: Vaping is explicitly banned in state-owned vehicles and in vehicles used for childcare purposes.
- Under 21: It is illegal for anyone under 21 to possess or use vapor products anywhere in Tennessee, including in vehicles.
Special Considerations and Local Rules
- Some local governments may have additional restrictions, so it’s important to check city or county ordinances. For example, certain municipalities ban vaping in local parks.
- Federal law also restricts the sale of flavored vaping products, except for tobacco and menthol flavors.
Safety and Distracted Driving
While vaping while driving is not specifically illegal for adults, it can be considered distracted driving if it interferes with safe vehicle operation. Law enforcement may issue citations if vaping contributes to reckless or inattentive driving, similar to using a cell phone behind the wheel3.
Summary Table
| Situation | Is Vaping Allowed? |
|---|---|
| Adult vaping in private vehicle | Yes, unless distracted |
| Vaping in state-owned or childcare vehicle | No |
| Under 21 vaping in any vehicle | No |
Adults in Tennessee can legally vape while driving their own vehicles, except in state-owned or childcare vehicles, or where local rules prohibit it. However, all drivers should avoid vaping if it distracts from safe vehicle operation. For those under 21, vaping is illegal in all circumstances.
If you have questions about vaping laws in other states or want to know more about distracted driving rules in Tennessee, further resources are available.
Sources:
- https://wapp.capitol.tn.gov/apps/BillInfo/default.aspx?BillNumber=HB1456
- https://www.findlaw.com/state/criminal-laws/vaping-and-e-cigarette-laws-by-state.html
- https://mylolowcountry.com/usa-laws/is-it-illegal-to-vape-and-drive-in-tennessee-heres-what-the-law-says/
- https://www.tn.gov/content/dam/tn/tacir/2025publications/2025_YouthVaping.pdf