Not sure if the current ones are the same compound I had years ago, but the M&T ET Streets are way better when I switched. Been using those in 31x16.5 for ever now. Might just put another set on at this point. I thought it would be easier to find a reasonably priced set of rims and go DR 315's till I realized how little back spacing I use......Not looking easy to do with my setup unless I want to spend $3200