A tire comprising a tread, the tread being formed of a rubber composition comprising a rubber component comprising 40 to 80% by mass of an isoprene-based rubber, wherein the rubber composition satisfies the following conditions to: when a tan δ at 30°C (tan δ 30°C) is A, A≥0.18, when a ratio (EB 80°C /EB 23°C) of an elongation at break at 80°C (EB 80°C) to an elongation at break at 23°C (EB 23°C) is B, 0.9≤B≤1.4, and when an abrasion resistance index with a tire of Comparative example 1, as detailed in the specification, being 100 as measured by a LAT tester under a condition of a load of 40 N, a speed at 20 km/h, and a slip angle of 6° is C, 110≤C≤140, wherein the tread has a crown part and a pair of shoulder parts, the crown part having a center at a tire equator and having a width of 1/3 of a tread grounding surface width, each of the pair of shoulder parts being located at both sides of the crown part and having a width of 1/3 of the tread grounding surface width, and the crown part and the shoulder parts satisfying the following condition: when a ratio (LAND Sh /LAND Cr) of a land ratio of the entire pair of shoulder parts (LAND Sh) to a land ratio of the crown part (LAND Cr) is D, 0.80≤D≤2.00, wherein the tread has at least one circumferential main groove extending continuously in a tire circumferential direction, the circumferential main groove satisfying the following condition: when a maximum groove depth of the circumferential main groove is E (mm), 5≤E≤20, and wherein the A, the B, the C, the D, and the E satisfy the following inequality: 25 ≤ B × C / A × D / E ≤ 200, wherein tan δ is measured under a condition of a temperature at 30°C, an initial strain of 10%, a dynamic strain of 2%, and a frequency of 10 Hz, wherein the widths of the shoulder parts and the crown part is determined under a normal state, where the tire is rim-assembled on a normal rim and a normal internal pressure is filled, and no load is applied. wherein the rubber composition satisfies the following conditions to: when a tan δ at 30°C (tan δ 30°C) is A, A≥0.18, when a ratio (EB 80°C /EB 23°C) of an elongation at break at 80°C (EB 80°C) to an elongation at break at 23°C (EB 23°C) is B, 0.9≤B≤1.4, and when an abrasion resistance index with a tire of Comparative example 1, as detailed in the specification, being 100 as measured by a LAT tester under a condition of a load of 40 N, a speed at 20 km/h, and a slip angle of 6° is C, 110≤C≤140, when a tan δ at 30°C (tan δ 30°C) is A, A≥0.18, when a ratio (EB 80°C /EB 23°C) of an elongation at break at 80°C (EB 80°C) to an elongation at break at 23°C (EB 23°C) is B, 0.9≤B≤1.4, and when an abrasion resistance index with a tire of Comparative example 1, as detailed in the specification, being 100 as measured by a LAT tester under a condition of a load of 40 N, a speed at 20 km/h, and a slip angle of 6° is C, 110≤C≤140, wherein the tread has a crown part and a pair of shoulder parts, the crown part having a center at a tire equator and having a width of 1/3 of a tread grounding surface width, each of the pair of shoulder parts being located at both sides of the crown part and having a width of 1/3 of the tread grounding surface width, and the crown part and the shoulder parts satisfying the following condition: when a ratio (LAND Sh /LAND Cr) of a land ratio of the entire pair of shoulder parts (LAND Sh) to a land ratio of the crown part (LAND Cr) is D, 0.80≤D≤2.00, wherein the tread has at least one circumferential main groove extending continuously in a tire circumferential direction, the circumferential main groove satisfying the following condition: when a maximum groove depth of the circumferential main groove is E (mm), 5≤E≤20, and wherein the A, the B, the C, the D, and the E satisfy the following inequality: 25 ≤ B × C / A × D / E ≤ 200, wherein tan δ is measured under a condition of a temperature at 30°C, an initial strain of 10%, a dynamic strain of 2%, and a frequency of 10 Hz,