After putting it off for approximately a year, I'm finally ready to purchase a tire changing machine. I would never consider a "Harbor Freight" level machine, and I've used the Coats 220 (what a pain). How would you compare your Pro or JrPro with the Coats RC-50M? I will primarily be changing slicks and DOT racing tires at the track. Thanks. Eric Frech efrech@neuropace.com

Our changers can't scratch wheels, bend rotors, or wear out expensive parts. They are all manual so they require some physical activity. We go the the tracks all of the time and change tires faster than the machines. With very little practice you will master the lube and bar techniques as long as you throw out all the previous experience you have had with other tools and try it our way. Our lube technique is refined. If you are not patient and only use a wet lube the way most people do with other tools, you will be doing too much work. We use a paste lube in specific places different than other tools require when installing new tires. It just works better. Watch our videos and use the same body position and all tire changes are easy. So easy most people will never go back to a powered changer. It doesn't make sense when you experience how well our tools work and the lifetime warrantee will get you free parts forever. We get about 1200 changes on one de-mount tip. They all come with 3 spares.-- No-Mar--