Tire repair NC


Do you want more from your tires?
Chapel Hill Tire Car Care Center's NitroFillâ„¢ gives you more in every way by replacing the damaging oxygen in your tires with pure nitrogen:

  • More performance
  • More miles per gallon (up to 10%)
  • More safety (up to 50% fewer blow-outs)
  • More savings
  • More life for your tires (up to 30%)

Print the coupon below for $5 off NitroFill™!

Nitrofill coupon

NitroFill™ is an innovative and environmentally-friendly way to inflate car tires that helps drivers maintain proper tire pressure and decrease rolling resistance while reducing wear, saving money, and increasing safety.

Used for decades by NASCAR, the space program, military and commercial aircraft industry, and Tour de France cyclists, NitroFill™ technology simply replaces the oxygen currently in tires with a highly-refined nitrogen inflation product. While "wet" oxygen harms tires through leakage and oxidation leading to loss of elasticity and strength, nitrogen, a dry gas free of deteriorating moisture, boasts larger molecules that won't leak from or damage tires.

Get more for your tires and spare for just $44.95 at Chapel Hill Tire Car Care Center.

NitroFill™: More than tire inflation...peace of mind.
NitroFill™ Technology $44.95 Tire Inflation
Customers Love NitroFill™
NitroFill™ Website

Top of Page

NitroFill™ Technology Chapel Hill Tire Car Care Center's Innovative NitroFill™ Technology Key to Tire Performance & Life Air.
How can something so good for people be so bad for tires? Performance, handling, safety, cost-all of these things are impaired by the compressed air inflating your tires. On average, tires filled with air lose one to three pounds of pressure each month; the warmer the weather, the more pressure they lose. Oxygen contains moisture, which oxidizes and eats away at rubber tires. Plus, oxygen molecules are small and leak from tires, lowering pressure and performance and affecting safety and handling.

A 2004 study on the effects of nitrogen inflation on tire aging and performance published by Ford Motor Company found that using nitrogen to inflate tires significantly slowed or even halted changes in rubber properties, ultimately resulting in improved tire performance. NitroFill™ is a unique tire inflation technology that completely removes "wet" damaging oxygen from tires and replaces it with a highly-refined nitrogen inflation product, preserving tires and increasing safety, performance and gas mileage.

The key is the combination of the product and the technology-refined nitrogen and complete inflation. Chapel Hill Tire Car Care Center's certified technicians use state-of-the-art equipment to completely deflate tires to remove all oxygen and then re-inflate them with NitroFill™. But, they don't stop there. They deflate all tires completely again, then re-inflate them with NitroFill™ exceeding the recommended 95% inflation quotient, the minimum threshold scientifically proven to deliver all the benefits of nitrogen inflation.

How Air Harms Tires

  • Compressed air (oxygen) contains moisture which oxidizes and damages rubber tires.
  • Oxygen molecules are 3 to 4 times smaller than nitrogen, and so, leak 3 to 4 times faster.
  • After tire rubber breaks down due to oxygen damage, tires lose elasticity, strength and air.
Why Nitrogen is Better
  • Nitrogen is a dry gas, free of moisture.
  • Because it's dry, nitrogen doesn't damage rubber tires.
  • Nitrogen's larger molecules don't leak like oxygen.
  • Nitrogen is less susceptible to leaks caused by normal temperature changes.
NitroFill™ Proven Technology Used for Decades
  • Tour de France cyclists
  • Aircraft industry
  • NASA
NitroFill™ adds new life to your tires (and spare):
  • Improves gas mileage up to10%
  • Reduces tire blow-outs up to 50%
  • Increases tire life up to 30%
  • Decreases rolling resistance
  • Reduces waste, environmentally-friendly
Top of Page

$44.95 Tire Inflation

Chapel Hill Tire Car Care Center's NitroFill™ Service Includes Inflating All Tires + Auto Club Membership Chapel Hill Tire Car Care Center's $44.95 NitroFill™ service removes "wet" damaging oxygen that eats away at tires and replaces it with NitroFill™. NitroFill™ Service Inflation includes deflating all tires plus the spare, refilling them with refined nitrogen, deflating them again, and then, finally, refilling them completely with NitroFill™. Along with the tire inflation, the service fee includes new NitroFill™ tire caps and a one year enrollment in the NitroFill Inflation Maintenance Program, a comprehensive auto club providing free top-offs, emergency tire repair and handy roadside assistance, as well as invaluable travel benefits and an information-packed newsletter.

NitroFill™ adds new life to your tires (and spare):
  • Improves gas mileage up to10%
  • Reduces tire blow-outs up to 50%
  • Increases tire life up to 30%
  • Decreases rolling resistance
  • Reduces waste, environmentally-friendly

Top of Page

NitroFill™ Technology Customers Love NitroFill™

Hey, Marc:
I wanted to let you know how happy I am with my new tires AND the Nitro-Fill! I've noticed a HUGE difference in the ride of the car. And, the tires have improved the handling. I hope I'll see an improvement in gas milage. One nice thing to know is that the spare tire has been checked and filled. I've never even seen it because it is under the car.
Also, I have to put in a good word Gary at your Franklin Street. He was able to get the car ready by around noon, which was a big help, and Lloyd picked me up here at the station. Not sure what I'd have done about lunch! Hope you and the family are doing great.
All the best,
George McCall

Just wanted to let you all know how thrilled I am with the Nitrofill I recently put in my tires. The way the car drives is noticably different and much smoother. Before getting the Nitrofill, I often felt a bit unstable when the pressure changed in the tires, but I never feel that now. I can also tell a difference in my gas mileage, especially on longer highway trips.
Thanks so much!
Kristen O'Daly

I filled up the tires in my Prius with Nitrogen and within 3 days my gas in town gas mileage improved by 3mpg and 4mpg on longer drives. I also really enjoy the peace of mind knowing that my tire pressure will stay constant longer since I was not good at checking it regularly. Thank you, Chapel Hill Tire crew. Your service and knowledge is the best.
Tracey Oliveto and Jerry Stifelman
Carrboro, NC

I wanted to let you know about the excellent mileage results I have gotten since I filled my tires with Nitrofil. I have been averaging over 10% improvement in my mileage since I filled my tires with Nitrofil. I paid for the Nitrofil after 10 tanks of gas! So, I am saving money and I am using less energy – which I also consider to be very important in this day and age. Thanks for recommending it to me. I have told all my friends about it and will continue to do so!!
John Fahlberg

Dear Stephen,
As you are well aware, I was very reluctant to inflate my tires with nitrogen in lieu of air. I thought the nitrogen tire inflation system (NitroFill) was another “automotive gimmick”. Even after several discussions and reading the NitroFill brochure I was still somewhat apprehensive to try it. However, you convinced me to try it.

It was very difficult to determine normal city driving that there was an appreciable difference in the ride, mileage, and tire wear. My 2001 Volvo V70 Wagon has always been a very comfortable and smooth riding vehicle.

It wasn’t until I took a trip to Vero Beach, Florida recently that I got a big surprise. I decided to calculate the highway mpg driving down and back. On my trip to Vero Beach I got 32 mpg and on my return trip 30 mpg. I was very surprised at the mileage since the original invoice on my 2001 Volvo V70 Wagon estimates highway mileage at 27mpg and city mileage to be 20 mpg. No doubt NitroFill had something to do with the great fuel efficiency.

Even considering a 5% error rate in the actual mileage calculations still would give me a higher mpg than the original estimates. I am now a firm believer that the NitroFill was a leading factor in the great mileage and smooth highway ride I got on my trip to Florida. Even my neighbors in Governors Club who have tried the system are experiencing a definite increase in fuel efficiency. Thank you for the automotive suggestion.
Richard C DeConti

You left a message on my machine a few weeks ago inquiring about my feelings toward Nitrofill. Sorry it has taken me so long to get back to you but I've been away. You put it in my Prius tires about 6 months ago. I LOVE it. My mileage has gone up more than 10% and the car drives great. Thanks for recommeding it. Let me know if you need any more information from me.
Dawn Kleinman

Top of Page