 In my original review, I mentioned that the brakes produced a strange feel just before a complete stop and immediately after acceleration.  I took my truck in to the local Az Nissan dealer to have the oil changed and to check the condition of the brakes.  I also wanted them to check the driver's side sun visor because it seemed loose and does not stay against the windshield.  When I went to pick up the truck, the service manager told me that these conditions were observed with other like vehicles on the lot and that the condition was considered as being normal. If you purchase one of these 2009 Frontiers and expect the dealer to "fix" these conditions, think again. They were no help at all.