My first camping trip towing the new pop-up in the mountains 9500 feet in Alpine AZ. It towed better than expected on the grades never slowed less than 55MPH some hills it even held overdrive most difficult was the flat with a little wind trying to go 75MPH had to turn off overdrive and run at 3500 rpm got about 10 mpg the hole way.Got lots of rain real muddy.http://my.project-jk.com/data/507/thumbs/JK4.JPG[/IMG]

 

Sorry about the format my lucky i got it this good.