Cooper Tire & Rubber Co. had added a new size, 315/80R22.5, to its Roadmaster RM185HH medium truck tire line. The size is currently available.
Bill Hoban, national truck tire sales manager for Cooper's North American Tire Division, says the company's Roadmaster line is selling well.
Cooper plans to add another size (385/65R22.5) to the line next year.
