What kind of rear axle does a Silverado 2500HD have?
What kind of rear axle does a Silverado 2500HD have? Yours is a full floating type rearend. I have the 2500HD with a 6.0L and a 4L80E transmission. It has a 10.5" ring gear and it is a full floating type also. The easiest way to tell is to look at the end of the axle shaft where the wheel mounts. How can I tell if my Sierra 2500HD has a floating axle? The easiest way to tell is to look at the end of the axle shaft where the wheel mounts. If there is a flange on the end...