Ok everyone, narrowed down to 2 different radial tires for my 2015 RZR 570. Either the Pitbull Growlers or the Sedona Rip Saws. I would like to go with a 26x9x14 on all 4 corners mounted to ITP 316 rims with the 4+3. Is a 9" tire in the back too narrow? Any feedback would be much appreciated.