How many times have you seen trailer floors torn up by race cars pulling in with slicks inadvertently grabbing and marking your floor or doing serious damage? PROBLEM SOLVED! A pair of these tire runners installed in the right place will protect your floors and keep wear and damage to a minimum. Install a single pair or go the full length of your trailer. It's the smart way to keep your floors looking great! And installation is easy and fast! Simply line up each 16'' x 48'' section and fasten. Crafted of .125 thick aluminum. Sold individually.