Studless Ice & Snow For dependable traction in nasty weather, consider the Nitto NT SN2 tire. This studless snow tire gives you the confidence you want when you have to drive in snowy, slushy, icy, or very cold conditions. The silica-enhanced tread compound stays pliable and grippy even when the temps drop, providing strong traction, while the tread pattern incorporates biting edges that dig into snow and ice for even more grip.