Why do people buy custom traytop utes?

[302 XC]

The later GQ Patrol utes were factory coils
Its only the early GQ Patrol utes that were spring suspension
The MQ/MK Patrol utes were spring as well
There was a company a few years ago now called
"The 1 tonner company"
They were into doin holden custom tray back utes,when holden stopped
So your VL,VN,VP,VR,models turned into tray backs
Maybe that VL ute was one of their creations
I wouldnt think that VL tray back would still be on the factory floorpan
There would be some serious chassis work under there to hold the wieght of the rear when loaded