 This is our second Toyota minivan. We traded in our 2004 for this 2006 for the added features including additional safety features. This loaded xle limited 7 passenger 4dr fwd is an improvement in all areas except in road noise. We dealt with a different dealer than the one that sold the new vehicle to us because we felt that he failed to address the problem. Even with the different dealer, and a deal where we paid half the cost of replacing the awful original equipment tires (in hopes of reducing the noise) the expence did not fully remove the noise. To us, the noise sounds like a vent is open, or, air leakage is occuring around the doors. Please offer a reasonable solution to this problem.