We have Rok Blokz on ours. They make different sizes. Top quality and easy to install. Removable too.
https://rokblokz.com/collections/jeep-mud-flaps/Gladiator
NOT! We'll do it in Sept/Oct. again. Good weather, no bugs and no tourists. Most likely won't take the camper either. Looking at adding a hardshell roof top tent to our camping stockpile.
We just returned from a 28 day, 4600 mile tour of B.C., Yukon and Alberta. Towing our '16 Cricket Trek trailer (approx. 2000lbs). We averaged 15.5 mpg (U.S. gallons). I was really happy with the mileage we got. Gladiator ran great and towed better than our previous '18 Wrangler Unlimited. Can't...