I was lucky enough that some one gave me a photo of their hotrod with red steelies on at a similar angle to mine, I was able to crop the wheels out and add them to my 32" trailer tyres. Think it looks pretty good.
Now as I am going to widen the whole cab 7" to match the width of the rear and cover the new front end, I want to stretch the cab length ways also to keep the proportions and get more leg room. So this is at stock length.
This shot shows the cab lengthened 3.5", or half the 7" I am widening the cab.
The bed is shortened 3.5" to keep the overall length the same.
Here I have stretched the cab 5.5" which is the same percentage as the cab will be widened, (13.5%). I took the cab length to be from rear of cab to the base of the windscreen.
The bed has been shortened 5.5" as well in front of the rear guard leaving the wheel base the same as stock.