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Hey Knoxville neighbors – did you know that Tire Discounters includes a free alignment with a standard 4-tire installation?
In case you haven’t heard, our family-owned and operated tire stores offer the best value and tire deals in the business. We’re located just down the road from you at 2382 Old Callahan Drive, and carry a huge selection of tire brands like Michelin, Pirelli, Continental, BF Goodrich, Goodyear, Nexen, and many more. In other words… if you want it, we’ve got it.
Swing by the shop today, or get in touch with us at (865) 512-7600.
Dropped off for a tire rotate & balance due to a slight vibration, a weight may have came off? Nice, employee #1, added an oil change.
I had to call them to see if it was done in morning. It was. He stated they had to jump it because the battery was dead this morning. Went back to pick up first thing, on way to work. I immediately noticed my tires were not rotated, (low front tire still was low) but they said "oil was changed!" not even sure about that at this point.
The nice, helpful employee #2 was great and immediately pulled it in to do tires. Luckily I glanced thru shop window, saw guy #3 remove tire and roll it to back to re-install, withOUT balance!?! Mentioned it, "right on it" from friendly employee #4. Called into work, not making it anytime soon. I tried to prevent losing hours by dropping off late and pick up on way in next day. Noone cares.
Do I qualify for their employee discount? It seems I am the QC at this place! I should have asked the price before oil was changed. This was the first and LAST time I pay $140 for a 6 qt synthetic OC. (Even w/inflation and oil prices, it is usually around $75). Still not even sure it actually happened.
Most importantly, my truck had an unmistakable, unbearable, Sulphur smell that the nice employees #2, #4 and I discussed as being the battery, or more likely catalytic converter, asked them to check. They hooked up battery and said it was like 3 volts or whatever low, and the new alternator I had put on probably was damaged. That was diagnosis...but bad alternators do not emit Sulphur, bad batteries do, according to Ai inquiry I made later. He went into detail about catalytic converter and ways to fix it, etc. Helpful guy #4, even called with a $3700+ estimate after I left.
When I finally got out of there, thank God (#1!) that I went straight to the shop that did my alternator 2 weeks ago. I let them know I was coming and the sulfer and jump start issues. They immediately lifted the hood to test the battery, but couldn't - due to leaking battery acid and smoke coming out of THE BATTERY! How was even the SMELL not noticed as coming from the engine vs. underside at TD?! Wouldn't the jump start have been an additional clue to a mechanic that the battery had issues?
They had to let it cool before removing it as it was very unstable, possibilities included that it explode. I thank God that today was a school day and my son was not in the truck with me, he would have been sitting on that side of the cab.
Overall, this place was totally unprofessional, displayed multiple administrative and technically-inept decisions, and missed very dangerous clues while trouble shooting something that I later easily found with Ai. (Consider implementing Ai inquiries for unique diagnosis' or 2nd opinions?!) The friendly employees would be better suited in customer service positions desperately needed everywhere until trained better. I cannot take this business as a serious, competent automobile mechanic/service option. This franchise should stick to tires until they get the TIRE part correct, then MAYBE add on other services...TO KEEP CUSTOMERS SAFE.
MJ
Mick J
Sep 26, 2026
5.0
Conner was amazing in helping me through the process; absolutely professional, knowledgeable and courteous. Would recommend, 10/10! Also shout out to Dewayne for making checkout a breeze.
SB
Salena Burnett
Sep 24, 2026
5.0
I went in for a patch on my tire, I was late getting there, but they were so accommodating and efficient. I’ll definitely be back when I need new tires.
MP
Matthew Petty
Sep 23, 2026
5.0
I’ve had tire service here twice and the experience has always been excellent. I took a flat tire here and it was fixed within the hour, and for free because I’d gotten the tire through Tire Discounters. Great customer service, highly recommended!
MO
Michael Oravetz
Sep 15, 2026
5.0
I pulled into a Tire Discounters at 4:30PM for a tire repair/replacement... The location did not look too busy, but, I have never worked in car repair, so what do I know... Showed the man at the counter the attached picture and was told that they would not be able to get to my car today...
I drove 40 minutes to another Tire Discounters arriving at 5:10PM... Dewayne Comer didn't think twice... They pulled my car in and, less than 20 minutes later, I was back on the road...
Free alignment worth $129.99 and a free oil change. Every 4-tire purchase at our Knoxville Callahan store includes both automatically. That is $250 in day-one savings plus lifetime rotation, balancing, and flat repair at no additional cost.
Which premium tire brands are available?
Our Knoxville Callahan store stocks Michelin, Goodyear, Cooper, Continental, Bridgestone, Firestone, Kumho, and Pirelli alongside value brands Milestar and Westlake. Our house brands Brezza and Toursport offer quality at lower price points. All come with free alignment when you buy four.
Can I get brakes and oil changes here too?
Absolutely. Our Knoxville Callahan store handles brakes, oil changes, alignment, batteries, suspension, fluid services, A/C repair, auto glass, free inspections, and EV maintenance. Full-service auto care, all under one roof, all by ASE-certified techs.
How trained are the technicians?
Highly. Technicians at our Knoxville Callahan store hold ASE, Michelin Certified, TIA, and MAP credentials. We also employ ASE EV Certified techs for electric and hybrid vehicles. Every tech participates in ongoing professional training.
Can I just show up without an appointment?
Yes. Our Knoxville Callahan store handles walk-ins every day during business hours. No appointment necessary for tires, oil changes, brakes, or any service. You can also schedule online at tirediscounters.com if you prefer a specific time.
Is Tire Discounters a franchise?
No. Tire Discounters is 100% family-owned, not franchised. Chip Wood founded the company in Cincinnati in 1976, and the Wood family still runs it today. Our Knoxville Callahan store is one of over 200 company-operated locations across eight states.
How do your prices compare to dealerships?
Our Knoxville Callahan store is competitively priced on all services, and every 4-tire purchase includes free alignment ($129.99 value) plus a free oil change. Add lifetime tire protection and you are looking at savings that dealerships simply do not match.
Is flat repair free on tires I bought here?
Yes, for life. Every tire purchased at our Knoxville Callahan store comes with lifetime free flat repair plus free rotation and balancing. No charge, no expiration. This benefit is honored at any of our 200-plus Tire Discounters locations.
Where is Tire Discounters located in Knoxville?
Tire Discounters is located at 2382 Old Callahan Drive, Knoxville, TN 37912.
What brands of tires does Tire Discounters carry?
Tire Discounters carries major tire brands including Michelin, Pirelli, Continental, BF Goodrich, Goodyear, Nexen, and many more.
Is a free wheel alignment included with tire installation?
Yes, Tire Discounters includes a free alignment with any standard 4-tire installation, a $129.99 value.
What services does Tire Discounters offer besides tire sales?
They offer services including tire repair, wheel alignment, oil changes, brake service, suspension, shocks and struts installation, transmission fluid service, and auto glass repair among others.
Does Tire Discounters require appointments for service?
No, appointments are never required but always recommended for convenience.
What payment options are accepted at Tire Discounters?
Tire Discounters accepts American Express, Discover, Mastercard, Visa, Apple Pay, Android Pay, cash, and offers financing options.
What are the operating hours for Tire Discounters?
Open Monday through Friday from 8:00 AM to 6:00 PM, Saturdays from 8:00 AM to 4:00 PM, and closed on Sundays.
What nearby grocery stores can customers visit while waiting for service?
Kroger supermarket is nearby, making it convenient to shop for groceries while waiting for your vehicle service at Tire Discounters.
Are there nearby dining options near Tire Discounters?
Yes, nearby dining includes Burger King, Schlotzsky's sandwich shop, Ichiban Japanese Grill & Sushi Bar, Hardee's, McDonald's, and KFC, great for grabbing a meal before or after your visit.
Is there convenient gas and automotive supplies near Tire Discounters?
Yes, nearby Shell gas station and Kroger Fuel Center can help with refueling and automotive needs close to Tire Discounters' location.
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