You know, i've seen alot of dump and hoist beds on AD 5 window trucks.
I think it was probably more of an issue of what the dealer had in stock at the time.. you can wait a few months while we special order what you want, or you can take this one I have here on the lot today, and i'll knock a few bucks off.
Maybe somebody ordered that 5 window cab on the heavy duty frame for a reason, then never came and got it or it got repo'ed.. or it could be that somebody thought the extra glass in the back was a good idea to they could see behind them while they were dumping?
