The Bridgestone M863 is a commercial drive axle tire designed for on/off-road service in construction, logging, and regional haul fleets. Its deep lug tread pattern provides excellent traction on gravel, dirt, and uneven surfaces, while stone ejectors reduce the risk of drilling damage. Reinforced sidewalls and a cut- and chip-resistant compound improve durability under harsh conditions. On highways, the M863 maintains stability and predictable handling, making it a versatile solution for mixed-use operations. Built with a retreadable casing, it offers long-term cost efficiency and extended service life.
For nearly 10 years, Giga Tires has served the online tire community. With over 1 million tires sold, 3K+ 5-star reviews, and thousands of tires at your fingertips at unbeatable prices, see for yourself why customers choose Giga as their online tire shop.
Bridgestone, founded in 1931 in Japan, is one of the world's largest tire and rubber companies, renowned for its dedication to innovation and superior quality. Operating in over 150 countries, Bridgestone is globally recognized for its premium and durable tires, offering exceptional safety, longevity, and performance for a diverse range of vehicles, including passenger cars, SUVs, trucks, buses, and aircraft.
Have a question?
Monday-Friday, 8am - 8pm EST
Spanish speakers available Monday - Friday, 8am - 7pm EST
We can help! Our trained experts have years of tire fitment experience and are available to answer questions.
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
Consumer reviews
Research based on customer reviews and buying behavior
Treadwear
The lifespan of a tire based on wear performance
Traction
The ability of a tire to grip to the road in wet conditions