I bought a semi-truck chassis

zackchien

New member
Long story short, my dream is coming true with the support of my beloved wife.

I bought a 2025 International HV507 4*4, 219 wheelbase. Planning to build a 15/16' box, a sub-frame.

I was so happy when the chassis was delivered.

I ordered buckstop bumper / no lights / no winch.

I ordered 100gal + 50 gal fuel tanks

I ordered 22.5 offroad tires ( so difficult to locate 14/r20 tires)

I ordered 48v alternator.

I ordered baja designs lights.

I have it wrapped with PPF.

More coming as we are on holidays.

I got tons of questions and thoughts.
 

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That’s interesting, but more drivetrain details please.
Axle ratio, lockers, tire size?
Which transfer case?
Transmission?
There’s a Roadranger I really like for offroad mobility, their RTO-11909ALL (or higher torque ratings)
It’s an 11 speed, 0.73 overdrive, 26:1 lowest gear.
Available in autoshifting version also.
 
I'm a mobile mechanic for the International dealer in Spokane WA. I approve of your purchase and if you ever make here stop and say hi. Did you get the Cummins L9 and Allison 3000 series trans? Diff locks?
 

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