Highly Recommended !! We took our car in for service before my hunt. Just wanted to make sure it was good. We have had this car for 13 years. I had just put new tires on it from Sams Club. well to make a long story short, something was wrong...after the hunt I took it back, something just felt off, well I lost the transfer case and some other part, total repairs $3800. We could not figure out what happened...Finally one of his technicians found a blog that said to check the tire size, YEP Sams club put one tire on the wrong size and it caused all the failures. Ford Explores have an antislip function on them and it was trying to engage because of the increased rotation. We are now in the process of getting our money refunded by Sams club. They have admitted fault and should pay the complete repairs. Thank you Andy for your attention to detail and just not giving up when you knew something was wrong.