255/40R19 Toyo Observe G3-Ice (Studdable) 100TFrom morning commutes to long weekends, the 255 40R19 Toyo Observe G3 Ice (Studdable) 100T is built to make every mile count. Built by Toyo, the OBSERVE G3 ICE (STUDDABLE) emphasizes balance: grip when you need it and comfort when you want it. With a Blackwall sidewall, the tire maintains a sleek profile and dependable toughness. Channels and sipes are arranged to promote consistent traction while reducing pattern noise inside the cabin. Designed for