hey i run 31s and i dont notice power issues i havent found a hill that i didnt loose traction on before loosing power so 31s are very good option and the treadwrights mtr or gaurd dog now are kick a-- and price shipped to ur door was 100.64thats what i paid for my matching spare last month <img src="/forums/images/graemlins/kewl.gif" alt="" /> just my two-cents tho <img src="/forums/images/graemlins/patriot.gif" alt="" />

01 w/31 in. mtr,winch,elec.fan ,4 in.suspension lift and 4in. body lift,front and rear hitch. NOT ENOUGH POWER so V8 and solid axles coming soon.2013