Is there any other reason for added demand on the power steering system when towing?
In any case, it is a non-issue on the Pilot. Honda does not offer or require it.[/QUOTE]
The only idea I have heard of as to why is that a weight
distributing hitch puts more pressure on the front wheels. That's shaky since they recommend you not use a WDH. I'm running without either (WDH nor PSP) for now, but planning a WDH in the future. The factory tow package on the 1st generation Pilots included a PSC. Not sure about the others.