The tires look good too, and yes they are going to be heavier than the stock tires, but not soooooo heavy, I mean really with the big off road tires do you really want massive speed or are you going more for the torque and traction issue?? If it is speed then you probably don't want them, I got the jumbo kongs because I wanted the big monster truck look, and I want the ability to go pretty much where ever I want to go, so they provided more ground clearence, bigger foot print on the ground, sure I'll have to reduce the gearing a little, but I planned on it anyway.......so it's all up to you and what you are looking for performance wise, we are all going to give you our own opinions, but in the end it is your own that really counts!