Originally Posted by nitro1965
Hi , I see some people talking about if they have a posi or is it called LSD "anti spin ", or they may have a conventional rear end in there ram . Would this test tell me what kind I have in mine? What I have is a 2013 ram express 1500 5.7 hemi 4x4 quad cab and what I did was I drove to this flat even dirt road turned off the traction control came to a complete stop . I had it in two wheel drive , I then gave enough gas but not floored to spin the tires a good 10 feet or so and I did this twice and both times there were two tire spin marks of equal length in the dirt . Does this mean I have the LSD or posi rear in my new ram or can I still have a conventional rear end and this test is not a good test to see what kind of rear end your ram has ?
2013 Ram Sport 1500 5.7 4x4 qc no antispin
I did the same test,my results were...
Traction Control on = 2 spin marks
Traction Control off = 1 spin mark.