Smoky Mountain Automotive

11910 Chapman Hwy
Seymour, Tennessee 37865

865-577-2886

Store Hours

Monday - Friday: 8:00am to 5:00pm
Saturday: 8:00am to 2:00pm
Sunday: Closed

About this location

Services at Smoky Mountain Automotive

Whether you know exactly what you need, or just know you need service, we’ve got the tools and know-how to diagnose your vehicle from tire to tailpipe.

Alignment

We adjust your vehicle’s suspension to ensure your wheels are properly aligned for safer handling and longer tire life.

Battery

We test, replace, and service your battery to ensure reliable starting and electrical performance.

Brakes

We inspect and repair your brake system to ensure confident stopping power and safe driving.

Diesel

We provide specialized diagnostics and repairs designed specifically for diesel engines and performance systems.

Euro

We offer expert maintenance and repair for European vehicles using specialized diagnostics and OEM-quality parts.

Heating & AC

We diagnose and repair heating and air conditioning systems to keep your cabin comfortable year-round.

Oil Change

We change your oil and filter with the right products to protect your engine and extend its life.

Tire Balance

We balance your tires to eliminate vibrations and promote even tread wear for a smoother ride.

Tire Repair

We safely repair punctured tires to get you back on the road quickly and confidently.

Tire Rotation

We rotate your tires to ensure even wear and extend their lifespan.

Tires

We offer a full range of tires and professional installation for every vehicle and driving need.

Our OffersSave more on the services your vehicle needs.

ALIGNMENT Special
20% OFF
20% OFF

ANY ALIGNMENT

Expires March 31, 2026

Limit to one coupon per customer. Cannot be combined with other offers. Not eligible for use at Main Street Auto Express Oil locations. See Store for Details. Coupon code: OFFALIGN
Oil Change Offer
$25 OFF
$25 OFF

any oil change

Expires March 31, 2026

Limit to one coupon per customer. Cannot be combined with other offers. Not eligible for use at Main Street Auto Express Oil locations. See Store for Details. Coupon code: OIL25
Repair Offer
15% OFF
15% OFF

any Brake or Suspension Job over $150

Expires March 31, 2026

Limit to one coupon per customer. Cannot be combined with other offers. Not eligible for use at Main Street Auto Express Oil locations. See Store for Details. Coupon code: BRAKE15

Our Promise to You!

We are proud to provide the best service possible and our goal is that every customer leaves happy and shares their experience with others.

Second Opinion

Bring in a competitor's estimate for a second opinion. Receive 10% off labor when you bring in a competitor's estimate.

Free Tire Check

Free tire pressure check and air refills with every service.

Financing

Service Now, Pay Later with financing options from Synchrony.

What our customers are saying...

Shirley T.
Cobalt is running smoothly. Since the mechanic shop I used and trusted closed due to retirement, I feel fortunate to have found Smoky Mountain Automotive. I appreciate the honesty and professionalism.
John F.
Great People and staff,they get it done and get it done right the first time,so you don't have to worry.Thanks Marcus and staff
Molly M.
Jacqueline got me in right away, called me back for a recent cancellation last minute and I took two cars to them for pre-sale inspection. Helped me assess a vehicle before buying it from a lot and inspected everything to a T! Couldn’t have made a better informed decision without their expertise and now I’ve walked away with my dream car, with peace of mind, at such a reasonable price… only cost about $80 per vehicle inspection. Read all codes, checked fluids, tires, carfax, etc… and they are quite funny and personable, too. :)
Brandy M.
Wonderful customer service. First time using this bussiness definitely impressed. Great job guys!
Toni T.
They explained the planned procedure and the most economical way. Jackie gave me a coupon. I waited for my car in a comfortable and clean waiting room.She even fed me. As a senior citizen I feel comfortable going back for my automotive needs
Mike L.
I highly recommend this shop! Roy and his staff are great!!
Jeff S.
Had a tire that was leaking air. Took the vehicle to Smoky Mountain Automotive early, expecting to wait a long time. They worked me in to the schedule, plugged my tire and I was out of there in less than 45 minutes. Highly recommend these folks. Also, they didn't even charge me for plugging the tire. Awesome!!!
Betty Joyce N.
I highly recommend Smoky Mountain Automotive, they are the best. My car had a major problem shortly after driving from Oregon to here in Tennessee. They were quick to discover what the problem was and fixed it. Since I am very new to this area I was very happy to have found such helpful and knowledgeable people to get me back on the road again.
Vie
Took in my 2016 Traverse, having popping issues when accelerating. David test drove and expertly isolated the issue to the right front axle and bearing After using a torque wrench he tightened the axle nuts and the problem was resolved He has always been a superb mechanic for all past services We have recommended this garage to family and friends Thanks to all
Michaela M.
Best experience I’ve ever had, had a small situation with my bmw and was in and out! Only down side was there wasn’t a shop dog to play with while i waited 🥺 Mechanic shops need shop dogs 🐶
William D.
They are really great people, my poodle really liked him
Jeff J.
They are courteous and care about the customer and makes sure you understand what they are doing and what they find out what’s wrong. I will be using them more frequently if needed. Thank you 🙏🏻
William B.
I had been all over town and turned down due to the size of my truck- tires and no appointment. I was welcomed and worked in and made to feel important. I have tons of experience and knowledge about cars and as I was waiting for my truck to be done I listened to how other customers were spoken to about there repairs. These are good sense people and was not worried about the “up-sale” of their customers and genuinely concerned about what was safe. I highly recommend Smoky Mountain Automotive.
Howard B.
My experience’s have all been very good. I highly recommend this company for your automotive needs. Very nice and professional folks.
Mercedes A.
Great auto service! I had my oil changed and tires rotated- very pleased with the prompt service! They sent me a full detailed online report! Clean and inviting waiting room - complimentary snacks and drinks. Front desk is very nice! Will be back!
S V
They price-matched a competitor’s tire quote, and I asked them to inspect my brakes since I thought I might need service. They were completely honest and confirmed that my brakes did not need replacement. I really appreciated their integrity and excellent customer service.
Michelle C.
Always awesome service
Aaron W.
Had an alignment done on my F-150 and they did a great job!
Jonathan
Smoky Mountain Auto Service and Tires provides excellent customer service. I have been to see them on several occasions when needing service. They are professional and provide details, photos, descriptions, and maintenance options to repairing your vehicles. I am honored to be a customer. Thank you!
J V.
Wonderful Service
AceElevate Y.
Went there to get my Chevy impala checked and I had the pleasure of talking to Jackie. Amazing service and I would go there again for any issues with my car.
landon T.
Very friendly, did great work on my 4 runner!
Would advise to use this place for fast-quality work. GO GET THA DOGGY
Dan M.
Great team, they were able to get my truck in as scheduled. Keep me posted on the truck issues and had me back on the road as soon as possible. And did a great job on the work done. Thank you!
Frances S.
Very patient, had lots of car issues and worked very hard to help keep me going!