State guide · Updated October 2026
Tennessee Driving Laws (2026): A Complete Guide
Tennessee belongs to the South census region, with Nashville as the capital and Nashville and Memphis among its largest cities. Here you will find the Tennessee driving laws drivers ask about most, covering speed and phones to insurance, car tax and motorcycles.
Every section below answers one question in detail, with key facts and the national picture with sources; data was reviewed October 25, 2026 for Tennessee.
Tennessee driving laws: speed limits
The highest speed limit in Tennessee is 70 mph. Interstates carry limits of up to 70 mph in town and country alike.
| Tennessee: Highest posted limit | 70 mph |
|---|---|
| Rural interstates | 70 mph |
| Interstates in cities | 70 mph |
On busy roads such as I-40 and I-24, posted limits are frequently lower than 70 mph, especially through Nashville and in work zones.
Drivers must also keep a speed reasonable for rain, fog and traffic, even under the limit, and officers can write a ticket for that alone.
At a glance, under Tennessee driving laws: max speed limit, 70 mph.
Tennessee driving laws: cell phone and texting law
Only hands-free. Tennessee enforces a hands-free law: anyone driving cannot hold a phone to make calls or send messages behind the wheel. Voice calls through the car and a mounted map are fine.
| Tennessee: Holding a phone while driving | Banned |
|---|---|
| Texting behind the wheel | Banned |
| Phone ban for new drivers | Permit and intermediate license holders |
Under the Tennessee driving laws, a mounted phone, voice commands and one touch to take a call or begin a route are permitted; holding the phone in traffic is not.
Teen motorists face more: in Tennessee, permit and intermediate license holders may not use a phone in any way, even hands-free.
Bottom line, under Tennessee driving laws: phone law, hands-free law.
Tennessee driving laws: driving age and teen licenses
Young motorists in Tennessee can apply for a learner's permit at 15 and an intermediate (provisional) license at 16, with night and passenger limits after that.
| Tennessee: Permit age | Age 15 |
|---|---|
| Intermediate (provisional) license | Age 16 |
| Hours with an adult | 50 (10 at night) |
| Unrestricted license | After 12 months licensed or at 18, whichever comes first (minimum 17) |
Before the road test, teens in Tennessee need 50 hours (10 at night) of supervised driving.
In short, under Tennessee driving laws: learner's permit age, permit at 15.
Tennessee driving laws: minimum car insurance
Tennessee requires at least 25/50/25 in liability insurance: $25,000 for injuries to one person, $50,000 for all injuries in one crash and $25,000 for property damage.
| Tennessee: Per-person injury coverage | $25,000 |
|---|---|
| Bodily injury per accident | $50,000 |
| Property damage | $25,000 |
| Other mandatory coverage | None |
| Claims system | At-fault |
| Coverage required by law | Yes |
Tennessee follows the at-fault system, so the driver who causes a crash is responsible for the other drivers' injuries and damage through their policy.
The legal minimum rarely covers a serious crash, since medical bills plus a replacement car can exceed $50,000 fast.
Many agents suggest a floor of 100/300/100, since anything above your limits can be collected from you directly.
In short, under Tennessee driving laws: car insurance, 25/50/25.
Tennessee driving laws: car sales tax
Tennessee charges a 7% state sales tax on vehicles you buy, and local taxes can come on top.
| Tennessee: Statewide rate | 7% (sales tax) |
|---|---|
| Local taxes added | Yes, in some areas |
| Trade-in credit | Yes |
| Example: $30,000 car | $2,100 |
Local tax applies only to the first $1,600 of the price, and a state single-article tax applies to the next $1,600 to $3,200.
- A $22,200 car in Tennessee: roughly $1,554 in state tax
- A $38,300 car in Tennessee: around $2,681 in state tax
- A $55,000 car in Tennessee: about $3,850 in state tax
A trade-in lowers the Tennessee driving laws: trading in a $5,000 car on a $30,000 purchase means paying roughly $1,750 compared with $2,100.
At a glance, under Tennessee driving laws: car sales tax, 7%.
Tennessee driving laws: car inspection and emissions
No. Tennessee does not require regular safety inspections or emissions tests for passenger cars.
| Tennessee: Safety check | Not required |
|---|---|
| Emissions test | Not required |
Tennessee ended emissions testing in every county in January 2022.
Since no safety inspection is mandatory in Tennessee, keeping brakes and tires in good order is the owner's job.
At a glance, under Tennessee driving laws: car inspection, no regular inspection.
Tennessee driving laws: license and registration deadlines for newcomers
After moving to Tennessee, you have 30 days to get a Tennessee driver's license, and 30 days to register your car.
| Tennessee: New driver's license | 30 days |
|---|---|
| Register your car | 30 days |
| Required insurance | 25/50/25 |
| Inspection rule | No regular inspection |
Step-by-step list for Tennessee driving laws
- Apply for a Tennessee driver's license: 30 days. Take an ID document, your SSN and two documents with your new address when you visit the Tennessee Driver Services (REAL ID rules).
- Set up car insurance that meets the minimum: Tennessee sets a floor of 25/50/25. Coverage is usually mandatory before registration.
- Inspection: No regular inspection, though a VIN check can be mandatory for an out-of-state car.
- Register and title your car: 30 days at the county clerk.
The clock generally starts when you start work, sign a lease or register kids for school in Tennessee, not on the day the moving truck indicates up.
In short, under Tennessee driving laws: new resident deadline, 30 days.
Tennessee driving laws: motorcycle helmet law
Yes. Tennessee has a universal helmet law: each motorcycle rider and passenger have to wear a DOT-compliant helmet, regardless of age. Whether you are on I-40 near Nashville or on I-65, the rule does not change.
| Tennessee: Helmets mandatory for | All motorcyclists and passengers |
|---|---|
| Law type | Universal |
| Adults may ride without a helmet | No |
Under the Tennessee driving laws, motorcyclists and passengers of any age need a helmet on every motorcycle, and on mopeds that require an endorsement.
According to NHTSA, that helmets cut 37% of rider deaths, and roughly 41% of passenger deaths.
A compliant helmet carries the DOT label at the rear; thin novelty shells without it are not legal.
At a glance, under Tennessee driving laws: helmet law, all riders.
Tennessee driving laws: lane splitting
No. Splitting and filtering are not legal in Tennessee. Motorcycles must use a full lane, and riders cannot pass between vehicles or ride between lanes of traffic.
| Tennessee: Riding between moving lanes | Not legal |
|---|---|
| Filtering at a stop | Not legal |
| Legal since | — |
With no law allowing it, Tennessee driving laws is cited as improper passing or an unsafe lane change, and a crash during a split can hurt the rider with insurers.
Bottom line, under Tennessee driving laws: lane splitting, not permitted.
Where the Tennessee driving laws stand out
- Car sales tax: 7% — among the higher 5 in the US
On the roads of Tennessee
Key highways include I-40, I-24 and I-65, which tie together Nashville, Memphis and Nashville, the capital. Each of these routes falls under Tennessee driving laws.
Driver's licenses are issued by the Tennessee Driver Services, and registration and titles go through the county clerk.
All of the Tennessee driving laws above apply statewide, whether in Nashville or in rural counties.
Across the border
- Alabama: car sales tax of 2% instead of 7%
- Arkansas: 75 mph for max speed limit, against 70 mph; 6.5% for car sales tax, against 7%; Under 21 for helmet law, against All riders
- Georgia: same rules on the main topics
- Kentucky: car sales tax 6% (vs. 7%); helmet law Under 21 (vs. All riders)
- Mississippi: car sales tax 5% (vs. 7%)
- Missouri: max speed limit 75 mph (vs. 70 mph); car sales tax of 4.225% instead of 7%; helmet law Under 26 (vs. All motorcyclists)
- North Carolina: 3% for car sales tax, against 7%; car insurance of 50/100/50 instead of 25/50/25
- Virginia: car sales tax of 4.15% instead of 7%; 50/100/25 for car insurance, against 25/50/25
Questions about the Tennessee driving laws
Do the Tennessee driving laws change for trucks?
Nearly all roads in Tennessee post the same limit for passenger cars and big rigs; stay alert to separate truck signs.
Can police stop you just for breaking the Tennessee driving laws?
Yes. In Tennessee it is generally primary enforcement, meaning police may pull you over for it alone.
May a 15-year-old drive unsupervised under the Tennessee driving laws laws?
No. Driving alone is allowed after you receive the provisional license at 16 in Tennessee.
What if I drive without Tennessee driving laws?
Skipping insurance in Tennessee can bring fines, loss of your registration, and personal liability for crash costs.
Is the Tennessee driving laws owed on used vehicles?
Yes. A used car is taxed the same way, and sales between individuals may be valued at a minimum or a book value.
Is a Tennessee driving laws required to sell a car?
Usually not in Tennessee, although buyers can ask for one.
Does an adult need to obey the Tennessee driving laws?
Yes. Every rider and passenger in Tennessee has to wear a helmet.
Is moving up at a light part of Tennessee driving laws?
No. Squeezing between stopped vehicles at a light is illegal in Tennessee as well.
Travel ideas in Tennessee
- Place to visitGreat Smoky Mountains National ParkAmerica’s most visited national park: misty ridges, black bears and pioneer cabins.
- Place to visitGracelandElvis Presley’s Memphis home, kept much as he left it, from the Jungle Room to his gold records.
- Place to visitNashvilleLive music from morning to midnight in Music City, from honky-tonks to the stage of the Grand Ole Opry.
- Motorcycle roadTail of the Dragon (US-129)318 curves in 11 miles: the most famous stretch of tarmac in American motorcycling.
- Motorcycle roadNatchez Trace ParkwayA 715-kilometer ribbon of road through forest and history, with no trucks, no billboards and a 50 mph limit.
- Motorcycle roadCherohala SkywaySweeping curves up to 1,650 meters through the Cherokee and Nantahala national forests.