7.5 vs 8.8 Reply #45 – November 20, 2009, 01:27:59 AM QuoteYukon AxlesI'm hearing REAL good things about Yukon products. The whine fro the Richmonds I threw in ('cause NOBODY had a set of FRPP 3.45's) @ 40 MPH is ever so slight, but it's enough that I want to swap them out....and yes they were installed correctly. The whine has been constant. Hasn't changed a bit. Quote Selected