2013 Sierra HD, is a gear change worth it?
Hi everyone, I'm new to this forum and have a question about my 2013 Sierra 2500 HD with a 6.0L and 3.73 gear ratio. It has a tow rating of 9400 lbs and in the manual it says if I had 4.10 it goes...
Forum Discussion
Why do you think switching to 4.10's won't make the engine still rev?? Actually, it'll probably rev MORE... ;)
Where your engine makes it's peak power is in the upper rpm ranges, so it's just doing what you are asking it to do and what it was designed to do..
Like the others have said, it's normal and you just have to adjust your head to accept it and ENJOY! :)
Mitch
Where your engine makes it's peak power is in the upper rpm ranges, so it's just doing what you are asking it to do and what it was designed to do..
Like the others have said, it's normal and you just have to adjust your head to accept it and ENJOY! :)
Mitch
