I have 2400 2 channel ab amplifier 2 skar vvx subs with massive tripple stacked magnets, tools, luggage for the week coats boots, lunch box, crane manuals and books for my crane.
Alot of weight added up, last couple weeks and next few months is 4 hrs twice a week just on interstate with cruise set at 74 mph.
And past 3 years I also added some tractor plate weights in back under my luggage for winter.
I look at silver fox and my 4x4 dodge that gets 11.6 mpg and I think, roads are not that bad yet.
Hahaha, good all season tires and weight it has surprised me. This year I added and tpms that is external and can see the exact pressure of tires, to keep proper air in summer and can air down rear in winter if needed worry free.