In the oh about 30 or 40 AD trucks I've had in 55 years the doors have been an issue. Mostly notice the drivers door hole is kinda tight and not really the right shape. I don't aim to have to slam that door with killing force every time I get in. I was at some show with a nice blue truck and I saw that guy killing his door to get it closed. Noticed the paint was chipped up from too much slamming. Then there is the door seals,perimeter and sill seal. At this time my 51 6400 tractor has fairly good door operation,her door goes kinda deep at the latch then wants to hang out at the bottom,not too bad in general. Suspect these may be 51 doors on a 53 cab because original dash trim out is painted like a korean war era cab. Dash seems undisturbed. Question for Kevin..... can you interchange push button doors with pull down doors on older cabs ???

Last edited by klhansen; 06/25/2023 4:23 PM.