A pneumatic tire has an axis of rotation. The pneumatic tire includes a carcass having at least one reinforced ply, a tread disposed radially outward of the carcass, and a belt structure disposed radially between the carcass and the tread. The belt structure includes cords of at least three strands of twisted polyketone yarn. The twisted polyketone yarn has a linear density from 1570 dtex to 1770 dtex and a twist level from 3.0 TPI to 8.0 TPI. The cords have a twist level from 3.0 TPI to 8.0 TPI and a twist direction opposite to a twist direction the polyketone yarn.