My speedometer is off by around 6mph (for example, i'll be going 60mph and the speedometer would read out 66mph) and I was wondering if there is anyway to calibrate the speedometer without having to go to the dealer? Any comments on this would be appreciated

 

Pop off the clear cover and put the arrow back to normal that's all

 

Get the correct size tires.

 

I have the same issue with my 99. The speedometer needle is at 0 when parked. Any ideas on how to fix this?

 

First thing is usually having an incorrect tire diameter sizing. Next may be the VSS sensor ?
Maybe the speedo needs to be recalibrated.