Man I hope this isnt a re-issued question, I searched, but no dice...so here we go. I currently have a set of GoodYear Eagle GT' s 285/50/20 I am looking to upgrade to a set of Toyo's or Falkens with a lower profile like a 45 or 40 side wall height. My rims are 20 x 8.5 In a nutshell what ZR rated low profile tires would fit my rims...my truck is lowered 2"/4" as well... Thanks in advance