I have a 2013 TRD double cab and am going to have the 3/1 lift installed this weekend. Along with the lift I want bigger tires. I am going w/ the 18" xd hoss rims but confused about tires. If I go w/ the 33" tires (275/75/18) it sounds like it is very close to stock and nothing on the truck will need to be recalibrated (albeit they may look too small per other forum members). I really want the 34" tires (295/70/18) though, will this require some sort of recallibration to my truck such as the speedometer? I may eventually tow a boat but for now the truck is just driven to and fro work on pavement. Thank you very much for some guidance on this - Billy