I have a 2008 jeep rubicon 4dr with 315 70 17 tires. 410 gears I tow trailer that is probably 3000+ lbs I know the tow limit is 3500lbs. On a new 2017 jeep rubicon 4 dr also set up the same way with 410 and eventually 315 70 17s will there be any real difference in the ability to tow the same trailer, because of the new motor? or will it just be easier or just as hard?