Been going there for oil changes for years with no problems but now they try to upsell additional services. After $612 Jiffy service my brake pedal went to floor and rear differential seized. Another shop found they had left brake bleed screw loose ( losing brake fluid with each pedal push) and put the wrong fluid in differential - in addition to stripping the threads on diff plug. Cost another $105 to repair their damage. Beware - their technicians are not certified.