I bought a set of 4 tires for my Van @ Sears including tire rotation and balanced service including with the purchase of the tires, extra service that I pay for it. AND THIS IS THE THIRD TIME I WENT TO SEARS DUE THE TIRE ROTATION, THEIR GOOD STAFF OF MECHANICS USING AN AIR GUN TO RELEASE THE TIRES AND TO INSTALL THE TIRES THEY PUT THE LOG NUTS INTO THE TOOL FIRST AND DAMAGE THE STUD DO THE WRONG PROCEDURE! i HAVE A FLAT YESTERDAY NEED TO REPLACE THE TIRE ON THE ROAD AND SURPRICE ME ONE OF THE LOG NUTS NOT CAME OFF BECAUSE THEY DAMAGE THE STUD DUE THE WRONG PROCEDURE THEY MAKE IT, I CONTACT CUSTOMER SERVICE TO COMPLAINT THIS ISSUE AND AFTER I WAIT OVER 20 MINUTES TO GET AN ANWER THEY HANG ME THE PHONE!!! SEARS SUCKS!