1 what kind of grade gas r youguys using? 93? 89? 87? I just heard premium gas help
Some of power..

2 how often rotate the tire? 3k? 6k?

3 and last thing is the most important.. How did you guys pursuade your wife or gf to let you guys to spend money?

 

O mistake.. 91 premium

 

I use 87 and rotate ever 3k but I have off roads and the tred wears easier.

 

1. More than 87 octane on the stock tune won't add power unless there is a problem with the engine that makes it run poorly on 87.
2. I rotate each 6,000 miles.
3. If spending the money on a Jeep puts a burden on the family, a responsible family man won't buy one until it can be afforded, so getting permission shouldn't enter into it.

 

The only way to do it is to have a wife/gf who is into Jeeps as much as you do, or at least close enough.

 

True. Then you end up buying two!

 

"It's a safety issue honey". It's working real good except I have to figure out another line for getting flat fenders.

 

Favorite comment from my wife this year: "I don't like wondering if we'll get to the top of these hills. Don't you think you should put some lockers in this Jeep?"

 

87 octane. I ran premium for a few months to compare. No measurable difference. My best and worst milages were pretty much the same no matter what was in the tank. No power loss/gain with the different grades. The only difference was what I spent on gas.

I have a service plan with my dealership, so my tires are rotated every other oil change, every 6,000 miles.

 

I use 87 with 87 tune. I rotate all five tires when i change my oil every 3000. It's overkill but it keeps me and my jeep happy.