Posted By: calrobb2000
speedo gear ? - 09/16/19 02:43 AM
hi
what tooth count gear do i need for 3.55 gears with 235 x 60 x 15" tire.
thank you !
Posted By: stumpy
Re: speedo gear ? - 09/16/19 03:06 AM
from the tech archives.
http://www.moparts.org/Tech/tech/pages/speedo.html. you can find the tire diameter at tirerack.com
Posted By: Sniper
Re: speedo gear ? - 09/16/19 10:39 AM
There are at least three different style speedometer gears that do not interchange.
What are you driving? Because that chart in the archives only covers one of them
Posted By: John_Kunkel
Re: speedo gear ? - 09/16/19 04:57 PM
That tire size usually takes a speedo pinion of the same number as the axle ratio. IOW, 3.55 could use either a 35 or 36-tooth pinion.