my 03 grizzly speedometer is way off does anyone know what the problem could be? it is reading much higher then the speed it is traveling.

 

are the tires your running the same size that came on it originally?

 

would you be reading kmh or mph

 

Tires are same size. Never thought about the kmh instead of mph. Is there a way to switch back and forth between them? I could of swore it was mph. I will check it out . thanks wheelzy

 

In an artical in dirtwheels a while back they said the Grizz tested in 04 was around 8 mph off reading too high with the stock tires , I put 27' tires on and with gps got 61 mph and on speedo got 61. the bigger tires gave it a true reading. It really frosted me that the manufacturer cant make the speedos accurate.Now I have 26'tires on to be a little easier on the stock clutches.