bigamigo
+1y
you can keep it under the bed my old one was that way but with a notch i built the problem is the pumpkin still hits the bed im running 215-40-17's on my truck and the pumpkin sticks through the bed a 1/2'' but if you run a rubber matt or a plastick liner youlle never see it thats what i did in mine.
the pipe is 6" sqedual 40 pipe tell the steel place in youre town and they will know what you need if you link it you will be fine on youre tire size because the u bolts hit hisnotch just as the frame does and he is running pathies and 195-50-15 , and 205-40-17's are a 1/2" taller just cut it all the way up to the top piece of frame, you could even put the top piece of steel there first and cut all the way to it how we did it in the 90's works great very strong just cut the pipe 3" wide so you get a small lip much easier to weld the thick to the thin and get good heat hope this helps