Great price - Bad service -will not stand behind work

Bought winter tires and rims for a new 2010 canyon, this was the first tire change. Wheel tech. broke a stud off "taking off the tire" Cheap Thrills claim that the stud must be defective and that it is my problem. Folks, an M12 stud made from aluminum could handle 100 ft-lb WTF, a stress rated steel alloy stud can handle a heck of a lot more (especially to remove it). The tech had the impact gun in the wrong direction and sheared my stud, they will not offer any support; my advice, if you want to save a few bucks buy your product from them and get your service else where. This way you won't have 50 psi in one tire and 27 psi in another, plus the wheels will come balanced and an honest mechanic will stand behind their work like when they damage a part of your vehicle, especially a safety component.