100% love my Rubi and am going to get another 2022….. don’t need lockers……. I like the stickerIt is the Jeep playing a joke on you. reminding you do not need lockers to wheel it. Your jeep wants to see dirt. Trust me. you dont. And I could say 99% of rubicon owners dont need them.
These things vary WIDELY in MPG depending on driving profile and even style. I wouldn't read too much into someone else's experience, unless the driving profile or route is very similar. There are just too many variables and each can be significant on its own.How? With programming or without?