OOB12(US Army) Unit 016 & 020 (M10 GMC) are of speed 14.
I checked with some resources, like:
http://afvdb.50megs.com/usa/3ingmcm10.html
&
http://www.wwiivehicles.com/usa/tank-destroyers/m10.asp
It seems M10 GMC should have a faster speed.
And its 3inch gun has the same stats as those of the 76mm gun used by later sherman. Should the 76mm gun be more powerful (or the 3in less powerful)?
BTW
Which speed is used in OOB, the max one or the sustained one?
Best Regards
Ironfist