Since the beginning of the year:
new tires
2 1/2" lift
upgraded the rotors (while getting brakes done)
front and rear bumpers (led cubes added to the front)
Warn winch mounted
led lightbulbs (damn what a difference that made!)
hitch installed
I know I'm forgetting something...
This is what I use and it airs up tires faster than you'd think.
https://www.dewalt.com/product/dcc020ib/20v-max-cordedcordless-air-inflator-tool-only?tid=577411
Catonsville ... just minutes away from me.
Stinger Heigh 10 - I can't recommend it enough! I've never had problems with mine. It does everything the factory units do PLUS more.
I have a Stinger Heigh 10 and love it! It is far superior to the OEM you have now. I have a thread on here about the custom install I had done. https://www.jeepgladiatorforum.com/forum/threads/got-her-back-yesterday-custom-sound-system-is-just-wow.66434/
I think the OP needs to lower his mpg expectations for city driving. It's a Jeep and not meant to have higher mpg like all the other pavement princesses on the road.
He'll probably see a little better mpg once he has 4 - 6k miles on the engine.
That's why you get lower gas mileage. Most of my driving is on the highway going around 75+ MPH for an hour or more. When I drive in the city, the gas mileage drops.
You can test it out yourself. Go for a cruise this weekend on the highway and check your mpg while doing so. You'll see the...
SO this right rear axle leak has hit my Jeep. Dealer found it this morning while doing routine maintenance (91k miles). The good news is that it's covered under my extended warranty. They ordered the part and will call me when it comes in to schedule the repair.