Search Results for ‘rear gear ratio’

I've got a 12 Pro4x that supposedly has a bad ring & pinion gear. The truck runs fine, but it does have a whine when on the gas. I took it to a shop, and he said the only noise is from the rear end, and he was guessing that it's the ring & pinion gear. It's had work done to the rear recently...

The rear gear on my frontier is way to high at 4.636 to 1. I want to decrease it to lower the RPM's that it runs at in high gear. Right now on the highway at 70 MPH in 5th gear it runs 3000 RPM's. I have not been able to find a lower rear gear to put in it and am wondering if y'all can help me...

Hello, I'm trying to swap my rear gear in my 04 Frontier. I don't know what gear ratio it has now but it needs to be lower. Turning 3500 RPM's at 85 is just to much. I know there will be a trade off for pulling power for the survivability and MPG of the truck. I am looking for information on how...