Hercules Tires' H/P 4000 is a performance tire with style. Performance enhanced tread design for cutting edge traction in all weather conditions. With the raised white lettering, provides styling choices, this tire looks as good as it performs. The Hercules H/P 4000 - The Classic: Developed for dependable performance, the H/P 4000 demonstrates Hercules dedication to producing high quality, affordable performance tires. Available with a smooth raised white letter sidewall in all the right sizes for your vintage and/or modern muscle car. Large multi-siped tread blocks taper into a round shoulder to provide sure footed traction under all conditions. A wide solid center rib helps to deliver straight line stability at higher speeds as well as ensuring constant rubber to road contact.