► In order to ensure using effect, please clear the snow, sand, clay and other obstructions near the tires.
► When using, clamping the product between the tire and ground.
► Adjusting the product towards direction of the rolling tires.
► Confirm the safety of vehicles around,and then drive.
► This product has two pieces, it can also be used monolithic depending on the circumstances
► When using, please make THIS SIDE UP face on.
► When using, make the short edges boards department towards the direction of the rolling wheels in to the place.
► The product bears up to 3.5T.
► Suitable for rain and snow roadways/ muddy roadways/sand roadways.
► Adjustable angle makes this product suitable for various roadway. Easy to carry.
► Hexagonal honeycomb design,increasing friction.