ive never taken off my 2in spacers on my rig. sled pulling, (ive taken the rear off and left the fronts and it did feel more stable than usual). at the raceway and i often tow a 33ft toy hauler loaded with them. never have had a problem so far.
i know this thread is older but hopefully someone responds. what about the sensor on the bottom of the filter. i would not want my truck saying Change Fuel Filter everytime i go to start it what is there to do about that?