okay, thanks for the tip. But why 275/60? stock is 255/65 R16 which is what i have, (SE 4WD w/ lift). I don't mind changing sizes though but is that what you are suggesting? and why?LT275 60 16. Always use LT..Light Truck tire.. Don't get confused with car tires for pick up truck. Insist on LT series. Lots of name brand to choose from.