Why Trust King Country Trailers with your tires Our goal at King Country Trailer is to get the trucker back on the road as quickly as possible. We maintain a large stock of inventory items to serve wholesale purchasers as well as the walk-in customer who just needs a set of drives or a set for their trailer. In addition, our delivery service is available to fleets that are unable to come to us for installation. Additionally, we provide roadside assistance 24 hours a day, seven days a week, and we can conduct yard checks to ensure the fleet remains operational.