cab fuel tank
 

i'm trying to find the exact size (gallons) of the tank in the cab thats behind the seat.....my fuel gage doesn't work and i'm tired of fueling every 2 days...
thanx again ROCKY J

19 gallons, or was it 21? im pretty sure its 19, better get a second answer

I believe the 1/2 tons are 16 gallons and the 3/4 tons are 20.

The in cab tanks are 20 gallons for all 1/2t, 3/4t, and 1t.

YEP, I thought my tank was 16 gallons for 15 years because I could only get about 15 1/2 gallons in it when the gauge was on empty. After I restored it , it had sat for over two years, and when I carried it to fill it up it held 19 3/4 gallons. I thought the guage was not hooked up correctly because it was almost an inch past empty!

hey you guys
 

thanks every1...josh your exact answer is just what i needed' now i can go three days b4 i need to fuel again........
rocky j