Tires

[Bud]

About how much would the speedo

be off going from a 245 to a 265?

 

Bud

[Mark_in_Tulsa]

Well I'm pretty sure 265 to 285 is 03.7% off.

 

So I'm sure it would be really really close as well.

 

So if your doing 60 MPH X .037= 2.22.

 

2.22+60 equals=62.22 MPH.

 

Or a 100 MPH= 103.7 mph.

 

I hoped that helped.

[mrfishaholic]

there are some great calculators if you use google and search for tire size calculator

[vansterdam]

Here's a good tire calculator to calculator speedometer difference.