Hey, Guys
Been hearing a humming noise from the rear end of my truck for the past week today i finally went to the dealer and had a road test with one of the service managers from a new dealership i am now using we took it on the road and set the cruise at 30 and could hear the noise loud and clear he thought it was a ring and pinion in the rear end exactly what i thought as well. We brought it into the shop one of the master techs looked at it and its the front differential making the humming noise so my 07 tundra dbl cab 4x4 4.7 with 15,000 will be getting a new differential
