Polaris Sportsman 570 570 SP Tire help please January 13, 2016 Im picking up my new ’15 SP this weekend. Everyone is telling me to upgrade the tires. I’m looking for 8ply with light mud ability. Can someone please suggest a tire model and the cheapest place to get them. Thank you very much. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related