I have a 2025 bighorn 1500, 3.92 gears ,long bed ,four-wheel-drive. i’m towing a 29 foot travel trailer using a way safe middleweight hitch and air bags. The trailer weighs 6920 (loaded, ) pounds. I have 860 pound tongue weight which is 12.5% per the Cat scale. I am within my limits but looking for mods that will make towing more pleasurable.