The center will not fit over any Dodge axle hubs. Must be machined. Also comes with metric 12mm studs where all Dodge's use a 1/2" stud which also needed to be changed out. When I called the company, they told me that most people machine them and if I wanted to send back they would do it but it would take several weeks so most people just use a local machine shop.... So, if you order these, measure your hub (should be 2.810") and order with 1/2" studs (which I see was possibly an option).