WHO HAS A RMS SUSPENSION ?

275/50/17. I’m pretty sure. I’ll have to check. I have a problem remembering numbers sorry. I have an 8.8 under it. With the Dr Diff spring relocation offset.
that's what im going to run 275/50/27 on a 17x9.5 rim w/ 5.05 back spacing & it hits the leaf spring pretty hard. Also the inner wheel well.