Unless specified otherwise, all the gladiators use the same 3.6L Pentastar. One of the benefits of this powertrain is that it is low stressed and low compression (for ostensible reliability), and so does not benefit whatsoever from premium fuel. The only exception would be if you were experiencing knock, which would be more likely while towing a heavy load in high temperatures and symptomatic of another issue.
Just remember octane is a stability rating. Higher octane is reflects a more stable predictable controlled ignition. Most useful for when higher compression engines need the finer tuned control of detonation. Generally speaking- It does not make more energy per unit, therefore no more mpg or power (some engines will detune without it however….. as in high compression turbo motors ect)
Why would it matter if it was a Mojave or a Sport or a Rubicon or an Overland?
I use the banks throttle monster instead.
Yeah, some are easy to guess, some I expected to be are not. One I wish was, isn't but it's still good gas we've run in everything for decades.
He says the same exact thing I, and others, have been saying. No different.
