Minimal Clearance Required .312 8mm (5/16) inch. Meets S.A.E. Class "S" Requirement. Easy installation without having to move the vehicle. Compatible with ABS and Traction Control (ABS, AWD, and 4WD) Rubber Tensioners and Carrying bag included. Sold per pair. Alloy Coils wrapped around aircraft cable for increase durability and traction. Diagonal Pattern ensures a consistant traction pattern for improved ride, steering and braking. Installing these tire chains is a breeze, thanks to the two connections on the outside cable. This unique feature allows for easy installation without the need to move the vehicle, saving you time and effort.