North Tread Co. says its BOREALIS WAY line of colored tires combines durability and bright, vivid colors. The tires are currently available in 16- to 19-inch sizes, with 20-inch and higher upon request. BOREALIS WAY tires are U.S. Department of Transportation-approved with a verified A-quality rating that provides long tread life and a wide array of colors to satisfy any custom automobile enthusiast, the company notes. The BOREALIS WAY line is tested and UTQG rated at 300AA.