| 摘要 |
PROBLEM TO BE SOLVED: To effectively reduce columnar resonant sounds in a vehicle imparted with a negative camber.SOLUTION: In a pneumatic tire 1 for which a mounting direction to the inside and outside of a vehicle when being mounted to the vehicle is specified and which includes at least one layer of a carcass layer, side rubber S mounted to the outside in a tire width direction of the carcass layer 6 including a tire width direction maximum width position is provided, at least two layers of the side rubber S are mounted in the vehicle in the tire width direction, and with respect to the side rubber S1 outermost in the tire width direction at the inside of the vehicle, the side rubber S2 innermost in the tire width direction at the inside of the vehicle, and the side rubber S3 outside the vehicle, a loss tangent tanδ at a temperatures of 60°C has a relation of tanδS2>tanδS1≥tanδS3. |
