245/50R20 Dunlop Winter Maxx Sj8 102RFrom morning commutes to long weekends, the 245 50R20 Dunlop Winter Maxx Sj8 102R is built to make every mile count. Built by Dunlop, the WINTER MAXX SJ8 emphasizes balance: grip when you need it and comfort when you want it. Blackwall sidewall construction helps the tire resist routine wear while keeping the aesthetic understated and refined. Channels and sipes are arranged to promote consistent traction while reducing pattern noise inside the cabin.