I've got a 3800 dually, swapped the 700-18's for 8r19.5's Did the rear swap to 4:10's

The 8r19.5 radials are at 33.5 inches in diameter. I'm hoping I could hold 55 on some long trips, maybe a burst to 60.

1962 full pressure 261 with a mostly fresh SM420, relined shoes all around, new tie-rod ends, new front spring shackles, and actually a new top leaf on the passenger side spring. I found the hole egged out pretty good when I was going after the shackles.

Steering box is tight and full of cornhead grease.

next thing - SEAT BELTS ! Oh yeah and a horn.

1947 - 3800 dually known as "Deadwrench"
Link to a few photos

In this world there are givers and takers. The takers eat well, the givers sleep well.