On my 51 1 Ton, I can lock the wheels easily, if I want to. Of course I wouldn't want to waste expensive rubber. The only problem is that the rear brakes are larger and more powerful than the front ones. That would work great under a big load but it is not so great with no load and a slippery surface.

1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed

My Chevy Master 4 Door is on the Road!