Whats the minnimum tread required on drive tires?

No it's the right answer for truck drives per DOT regs. I spect there will still be a dispute afterwhile

 

No, a monster truck would be 8/128

 

0.31750cm

on drives

 

Because, in order to get bodies into the seats, they have to make it as simple and as close to sitting on your ### all day and doing nothing more as they possibly can (and this isn't a shot at the OP, it's a general observation about the industry as a whole).

 

Ha! Ya had to start that! Now you know some jokester jackwagon is gonna come along later and put down 8/128"

... oh wait... maybe that just happened.

Edit: (OOPs, didn't know NJTrucker actually did it while I was typing)

 

Or 32/512". But I heard Barney will let you slide at 30.

 

just because they don't know the basic principle on tire tread depth. doesn't make then less any less worthy of being an o/o.

at least the o/o had the cahoonies to ask.

 

Hi wore out, see? And we thought we'll never need to know our fraction's with this job.

 

Thought they was good till you could see the wire.

 

I saw a Schneider IC running bobtail yesterday...he had a few of those treadless drive tires.