Engine/Transmission (1998.5 - 2002) pinion factor

[Brandon]

I want to adjust pinion factor on my 2001. The only problem is that I don't know what "tire count" is relative to? I measured oput 99. 5 inches or 252 cm but those are not numbers I can use on tire count function of scanner

so the ? I am asking is what kind of measurement is one "tire count" worth

available range is 400 to 900 and the tire size locked in right now is the michelin ltx 265

so If any one can help

TIA

brandon

 

[B.G. Smith]

Try dividing the tire circumference in feet into 5280 and use that number. bg

 

[Bob4x4]

I want to adjust pinion factor on my 2001. The only problem is that I don't know what "tire count" is relative to? I measured oput 99. 5 inches or 252 cm but those are not numbers I can use on tire count function of scanner

so the ? I am asking is what kind of measurement is one "tire count" worth

available range is 400 to 900 and the tire size locked in right now is the michelin ltx 265

so If any one can help

TIA

brandon

Most tire makers are publishing their revs per mile these days. Go to their website and look for tire spec



Bob

 

[Brandon]

ok so it is just a revolution per mile, no problem thats easy I just didnt know what the definition of tire count was now I do and can fix thanks