?Upgrade buckle Design? The new gear type tightening buckles wont cause the chain to come loose or to move away from the correct fixing position. It is also designed with adjustable straps, and fits on almost all tires ?Easy to Install? Snow chains for cars are easy to install and safe to use. The snow chain can be fitted in minutes, without the jack or move the car ?Upgrade buckle Design? The new gear type tightening buckles wont cause the chain to come loose or to move away from the correct fixing position. It is also designed with adjustable straps, and fits on almost all tires ?Universal & Compatible ?Special design car tire snow chains can be applied to all the models of the tire width It can be applied to all the models of the tire width 6.5'-10.8'(165mm-275mm) for Car, SUV, and Truck. Best for ice road, snow road and mud road. ?Warranty For Your Satisfaction?Don't worry about our quality 30-day full refund and 12-month warranty with friendly customer service. If you unfortunately get one that doesn't work, please contact Aucarton customer service and we will give you replacement or refund according to the situation. Wheel size: 10.9 inches