I had the unfortunate experience that my car didn't want to turn over and had to be towed to Don's (and Jim's) Sunoco. I had no concerns of the service/honesty here. I knew Jim beforehand and know firsthand that he's a nice guy. They are always busy, which says alot about them. The location is convenient, not too far off the highway. I live in Mahwah and would travel to use them in the future.