Sorry if this has been covered but I couldn’t find it. I’m thinking of re-gearing my 2005 ford f250 diesel. It’s lifted with 35" tires and I’m towing a 28 5th wheel toy hauler. I believe I have 3.73 gears as it sits now. If I go to a 4.30 will it make a big difference towing? I use this truck 90% of the time to tow. It only has 55,000 miles and is not my daily driver.