I purchased my 08 Overland in January and have found some discomfort on long drives but no lower back pain during my drive to work. I spend about 45 min to an hour in the grand cherokee everyday. Have you spent some time adjusting the height of the pedals? Did your overland come with the mygig nav? I am having trouble getting mine to dime the backlight.
I just bought a new 2008 Grand Cherokee Overland 4x2 and love the vehicle but cannot drive it because the seat has given me lower back pains. I am a healthy 5?9? 163 lb.male and I can ride my bicycle 50-70 miles in a day with no problems. I have a 1999 Grand Cherokee with 71,000 miles and have enjoyed every mile of driving. My back problems began the day after I drove the new Overland 60 miles back from the dealer. There are now 600 miles on my new Jeep and every time I drive it, I have extreme pain and discomfort from my lower back. I have tried adjusting my lumbar and seat positions with no help. I am not getting old and I have three other vehicles I drive and none of them have this debilitating effect on me. If you have the same problems and had previously always had a healthy back, I would like to know. If you had the same problems and have found a solution, I would also like to know. Additionally, if I do not drive or ride in the Overland for a few days, the pain goes away and does not come back until I drive this vehicle. Even a one mile drive lasting just 5 minutes will cause my lower back to go into spasms. Any help out there? emailharold@cox/net

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