Large Tires

[B-Cack]

So I recently put some BFG 33's on my 93 Bronco and of course the speedometer changes a little bit... but ins't there a way to change it so it will be a little bit more accurate? Also, wouldn't the mileage be wrong as well do to the larger tire diameter?

 

[Micah_86]

I believe broncograveyard.com may have a speed calibrator or something plugs into the computer or something im pretty sure they have it look into that. I dont know if i helped at all...

Micah

 

[Justshootme84]

Check out SuperChips. They have a speedo calibrator that is good for 6-7 changes, you may have to buy their chip though. The only way to change your speedometer reading is thru the computer, since your 93 Bronco uses Speed Density and does not have a speedo gear that you can swap out.