<b>USAGE -</b> Used to broaden the contact surface between tires and the ground to minimize the effects of flat spots resulting from storage of vehicle.<p><b>BUNKERWALL</b> is a veteran owned family business that is dedicated first and foremost to customer satisfaction. If our customers are happy then we are happy.<p><b>Instructions:</b><p><b>1.</b> Place the flat tab of each ramp snugly against the front of each tire.<p><b>2.</b> Slowly roll the vehicle up onto the ramp. <p> This method should minimize any sliding of the ramp on flat surfaces. Some users have also placed a portion of an old towel under each ramp.<p>