Konig 12mm XG12 Premium SUV/Crossover Snow Chain, Size 250 (Sold in pairs) Backed by Thule's 5 Year Warranty Superior quality steel allows for smaller gauge which delivers a more comfortable ride Color coded assembly points makes for an effienct install Alloy Wheel Bumpers protect your valuable wheels from damage Self tensioning, self centering install (1 stop for fitting), quick (external) release removal