Make sure a flat tire won’t ruin a big day. This handy device allows anyone to change a flat tire anywhere, anytime, without help, without a jack. And most importantly, without unloading the animals. With Trailer-Aid®, you’re on the road again in minutes. Trailer-Aid is quick, safe, and easy! It is made of super strong, lightweight polymer. 15,000 pound capacity. Guaranteed for life. Make Trailer-Aid® standard equipment in your trailer. Yellow or Black.