Triangle TR685 245/70R19.5 J/18PLY . All-season tire specifically designed for commercial vehicles, including trucks, buses, RVs, and motorhomes, and is suitable for all-position applications, including the steer axle. Its robust construction features a solid tread compound that resists scrubbing and enhances wear performance for extended mileage, while an innovative sipe design and straight circumferential grooves work together to provide reliable all-weather traction, improve wet surface handling by effectively dispersing water, and resist hydroplaning. Furthermore, the TR685 boasts strong, closed shoulder ribs that prevent irregular wear, improve cornering stability, and contribute to a quiet and comfortable ride, making it an ideal choice for regional applications where durability, control, and long tread life are essential.