jf 
2004 Nissan Titan King Cab 4dr King Cab LE Rwd SB (5.6L 8cyl 5A)
Brakes  warp
 I own a 6,300 lb travel trailor and I purchased my 2004 Nissan Titan just so I could pull it.  It has no problem pulling, the problem is stopping.  Everytime I pull this trailor the front rotors warp and the truck shakes really badly.  I have had it worked on several times and Nissan is aware of the problem.  They even told me that all of the Titans and the Armadas have this problem.  They have not fixed it to date.  I will never buy another Nissan product again because they know the problem and won't fix it. The regional sales director for Nissan in North Carolina last response to me was "Safe driving," which was very irritating.