Bias tire, also known as cross-ply tire, is a type of tire that is manufactured by layering rubber-coated cords in a criss-cross pattern. This pattern of cords provides more strength and stability to the tire. However, bias tire has some disadvantages too, as it generates more heat and has a shorter lifespan compared to radial tires. Other synonyms of bias tire include conventional tire, diagonal tire, or ply tire. The advantage of bias tires is that they provide more traction, better resistance to punctures, and are more affordable than radial tires. Overall, the choice of tire depends on the vehicle, its use, and the personal preference of the driver.