Abstract: A rubber composition for covering an electromagnetic tag is proposed. The rubber composition may include a base rubber and a reinforcing filler comprising carbon black or boron nitride. The rubber composition may also include an insulating filler comprising at least one selected from silica, titanium dioxide, talc and calcium carbonate. The rubber composition may further include a reinforcing resin comprising an alkyl phenol formaldehyde resin or a resorcinol formaldehyde resin. Based on 100 parts by weight of the base rubber, the total amount of the reinforcing filler and the insulating filler may be 40 parts by weight or more, the amount of the insulating filler may be 10 parts by weight or more, and the amount of the reinforcing resin may be 0.5 parts by weight to 5 parts by weight.

Abstract: A tire includes a tire carcass, and a tread extending circumferentially about the tire carcass and including a noise-reducing tread pattern. The noise-reducing tread pattern includes a plurality of tread elements, with the tread elements having a first pitch length (1), a second pitch length (2), or a third pitch length (3). The noise-reducing tread pattern includes one of the following circumferential configurations: a circumferential row including 40 pitches, with 13 occurrences of “1,” 13 occurrences of “2,” and 14 occurrences of “3;” a circumferential row including 38 pitches, with 10 occurrences of “1,” 19 occurrences of “2,” and 9 occurrences of “3;” a circumferential row including 42 pitches, with 10 occurrences of “1,” 19 occurrences of “2,” and 13 occurrences of “3;” and a circumferential row including 44 pitches, with 11 occurrences of “1,” 20 occurrences of “2,” and 13 occurrences of “3.