Patent ID: 6929044

Claim:
An all-terrain vehicle tire comprising: a carcass, and a tread located radially outward of the carcass, the tread having a plurality of elongated lugs, each lug having an axially inner end and an axially outer end, the lugs extending radially outwardly from an inner tread, and being located between first and second lateral tread edges, the distance between the lateral tread edges defining the tread arc width, the distance halfway defining the centerplane (EP) of the tread, the elongated lugs being arranged in rows around the circumference of the tread, a first row of elongated lugs extending from the lug axially inner end adjacent the centerplane (EP) of the tread toward the first lateral edge terminating at the lug axially outer end, a second row of elongated tread lugs extending from the lug axially inner end adjacent the centerplane (EP) of the tread toward the second lateral tread edge terminating at the lug axially outer end the tread having a footprint with three or more circumferentially continuous a straight opening having a minimum axial width of 10 mm, the three or more open channels including a first circumferentially continuous open channel being located between the axially inner ends of the first and second rows of elongated lugs and on the centerplane of the tread a second circumferentially continuous open channel being located between the first lateral tread edge and the centerplane (EP) of the tread, and passing through each elongated lug forming a lug axially inner portion and a lug axially outer portion, a third circumferentially continuous channel being located between the second lateral tread edge and the centerplane (EP) of the tread and passing through each elongated lug forming a lug axially inner portion and a lug axially outer portion, the elongated tread lugs have a radial depth D as measured from a radially outer surface to the inner tread of the tread, and a reduced depth tire bar connecting the lug axially inner portion to the lug axially outer portion, the reduced depth tie bar having a height (h), (h) being 50% or less of D, and wherein the tread has a net-to-gross ratio of about 35% or less, as measured between the lateral edges around the entire circumference of the tread.