I am thinking of putting these on my 17" Expedition winter wheels as I will be needing new tires on them soon. Will I be alright with these on my 2007 FX4 Screw (almost 6k lbs.)? I am slightly nervous as they are a load range C. Once again, these will only be on in the winter months. Thanks.
http://cgi.ebay.com/ebaymotors/LT-25...Q5fAccessories