A radial-ply tire, also commonly referred to as a radial tire, is a type of tire that features cords running radially across the tire. The term "radial-ply tire" is often used interchangeably with "radial tire," but there are other synonyms for this type of tire as well. Some people may refer to radial tires as "steel-belted radials" because many modern radial tires feature steel belts that reinforce the tire. Other synonyms for radial tires include "radial-ply construction," "radial tire technology," and "radial tire design." Regardless of the terminology used, radial tires are widely regarded as a safer, more reliable option for modern automobiles.