Review on DeShan 70PCS Tire Repair Kit: Universal Heavy-Duty Tire Plug Kit for Car, Motorcycle, Truck, Tractor, Trailer, RV, ATV - Fix Punctures and Repair Flats Effectively by Adam Martin

When I tried to flatten my truck tire it wouldn't go despite all the instructions. So I blew and blew and squeezed as hard as I could. Next thing I know the insertion tool is bent! Apparently there is no hardened steel in China. I was expecting a much more durable product. In their defense, they sent 2 inserts so I ended up getting the plugin.