What is the normal speed for the transmission to shift into overdrive. I think mine is messed up, I drove a 09 and it shifts into overdrive at 40 mph,, and I have an 08 and it dont shift into overdrive untill 50 or 55 mph ,, NO LOAD.. just curious to what everyone elses is doing.. My dealer told me it has the latest update and they think it is normal. What do you guys think?? I think if it shifted earlier it would get alot better fuel miledge.
