Heavy load tire with specified belt layers

A heavy load tire comprising:

• a pair of bead portions;
• and
• a carcass extending toroidally between the pair of bead portions, an outer circumferential side of a crown region of the carcass comprising:
• a first belt layer comprising a cord extending in a tire circumferential direction or in a direction inclined at an angle of less than 10° with respect to the tire circumferential direction;
• a second belt layer comprising a cord inclined at an angle of greater than 45° and less than or equal to 55° with respect to the tire circumferential direction;
• a third belt layer comprising a cord inclined at an angle of 10° or more and 25° or less with respect to the tire circumferential direction in a direction opposite to the angle of the cord of the second belt layer;
• a fourth belt layer comprising a cord inclined at an angle from 15° to 55° with respect to the tire circumferential direction;
• and
• tread rubber located outward of the first, second, third, and fourth belt layers in a tire radial direction, wherein:
• the first belt layer, the second belt layer, the third belt layer, and the fourth belt layer are arranged in sequence from an inner side of the tire to an outer side in the tire radial direction,
• the third belt layer has a width w3 that is 80% or more of a tread width w, which is a length between tread ground contact ends of the tread rubber, and 105% or less of the tread width w,
• the second belt layer has a width w2 such that w2<w3 and w2 is 70% or more and less than or equal to 100% of the tread width w,
• the first belt layer has a width w1 that is 50% or more of the tread width w, and
• the fourth belt layer has a width w4 that is 20% or more and 70% or less of the tread width w.