I have a website that I am ready to order 4 new sensors for my tires that need replacing, and at least one or more of my tire pressure sensors are bad. Trouble is, that for some reason, the 2007 Suburban has two choices listed for sensor styles, either "clamp-in" or "snap-in" style for a 2007 Chevy Suburban. I am not sure what the stock style is, and to further complicate the matter I have aftermarket Soldier 22" rims. Any ideas as to which style I need, short of breaking down one of the tires and looking to see what is in there? Keep in mind that I bought this used, and the TPMS has never worked, so the sensors in there might not even be the correct ones. I need help.