I'm curious as to why so many Prevost conversions have Howard Power Steering units installed? Do they improve the handling and driving experience?

I'm currently interested in buying my first Prevost primarily due to the fact that the driving experience is supposed to be far superior to fiberglass coaches.

While I've thoroughly enjoyed a few Prevost test drives so far, I'm curious as to why so many Prevost coaches have after market steering assistance products installed?

Thanks,

Dude