redfish01

Hey guys one more problem I having if it is a problem. When towing my boat my jeep seems to struggle going up bridges and evn when I'm not towing my boat and going up hills on the interstate or any incline my jeep seems to struggle my last truck was a 4cyl and never had any problems pulling anything, my boat is very lite And my 6cyl jeep shouldn't have any problems pulling Ito thought. Is it just because I have a lift with 31 inch tires on it? It has 115k miles on it and a flow master exhaust with muffler and cat still on it? I'm asking if this is normal or am I loosing power somehow or what? My fiancé gets annoyed because I have to floor the gas pedal just to go up hill on the interstate and with my exhaust it is loud and sounds like I'm struggling. Thanks for any reply on this