Dead Horse, did you mean tires or chains?? Both are different, and metal is metal. NAPA is NAPA and Tractor Supply Stores are just as cheap...in quality. Any contactor knows the difference. I personally wouldn't trust cheap stuff on my equipment, especially their oils, chains, or tires. They are what they are, not OEM stuff. Say what you want, but NAPA chains.....are NAPA chains. Did I hear 2,200hrs of hours and only with front chains>? jees the paint is still in your bucket.......and have you ever used rear chains??? Must live in Amherst, hah!!!! BTW, that is not a Kubota in the rear, and those skins look way too new for the front, and front chains. Drop me a note and I'll come over with some of my stuff and compare. A front to rear showdown and we can compare the results.