The Pep Boys proprietary tire line, Definity, is manufactured by Cooper Tire & Rubber Company. The Definity tire line is available with various different sizes of the section width, aspect ratio and wheel diameter. Additionally, product lines are available for cars, SUVs and trucks.
Pep Boys, founded in 1921 as Pep Auto Supplies, is an automotive retail and repair shop that has over 790 stores nationwide and is headquartered in Philadelphia, Pa. Pep Boys offers a full automobile service shop that provides several services, such as wiper blade and battery installation, check engine light code retrieval, and air filter replacement, for free, provided the part was bought in-store.