Any questions, just contact me. shine +86 13387331057 ; 2850550764@qq.com

Before u choose Tire Studs , u should confirmed ur Tire has hole or not, like the below picture:

If u sure need screw or flat studs, next is test the tread depth of the tire, then u know how length the studs u need, or direct contact us.

Please reference which the tire has install ok.

Shine

+86 133 8733 1057