They do it for free part of the service!
Does not void warranty
No and in case you are not aware, you can stop by any of their stores to have your tires air pressure checked and filled for free.
As a mechanic, the best thing you can do, is look at your paperwork you got from them. Best thing todo, is call them. They're not going to scorn you or anything. Give them a ring, then you'll get the answer from the very source...
No...its just a tire rotation...if you chose to hav nitrogen put in your tires and had a flat outside the city and had it repaired only then will your warranty be void because their going to say you tampered with that seal they out on the valve stem
No Discount Tire Is A Reputable Place
No
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