Yeah, I'm sure it might be off a little bit, but I just hate trying to read the actual speedometer in the vehicle. My hand is usually in the way as well, so moving that and then looking at the speedometer is kind of a pain. I think if the digital display is fairly close, I might be OK. Really would like to try to avoid opening anything up though and just have something I can easily plug in and work if at all possible.
I have bigger tires than stock on my Jeep as well, so the actual speedometer is most likely off by a bit so I try to adjust for that too.
|