I recently traded in my 1997 Jeep Grand Cherokee Laredo on a 2004 Jeep Grand Cherokee Limited. I've taken my old Jeep up on Silver Lake Sand Dunes in Michigan, and had everything figured out. Now I've got to learn about my new Jeep. It is a High Output 4.7L V8, where my old one was a V6. I need to learn about how to use the Quadra-Drive while climbing hills on the dunes. I'm assuming I would go from 4-All Time into 4-Lo and into gear 1. How about Overdrive? Also, what is the procedure from going from 4-AllTime to 4-Lo? It doesn't want to slip right in.
Also, the tires I have are P235/65R17. Any concerns there? Air down to around 13?
Steve Hummel Indianapolis