Pneumatic tire

A pneumatic tire comprising:

• a pair of bead cores;
• a pair of bead fillers that are connected to the pair of bead cores and extend to an outer-diameter-side in a tire radial direction;
• a carcass ply that is suspended between the pair of bead cores;
• a side wall rubber that is arranged on a tire-outer-surface-side of the carcass ply and constitutes a tire outer surface;
• a chafer layer that is turned from a tire-inner-surface-side to the tire-outer-surface-side around the bead cores and the bead fillers and rolled up on an outer surface of the carcass ply;
• and
• a pair of support rubbers that are located between the side wall rubber and the carcass ply and arranged so as to hold a rolled-up end of the chafer layer from both sides in a tire width direction;
• wherein
• modulus values of the pair of support rubbers are higher than a modulus value of the side wall rubber and
• the pneumatic tire contains 1.0 to 4.0 parts by mass of resorcin-containing formaldehyde condensate and 0.5 to 2.0 parts by mass of N-t-butyl-2-benzothiazolylsulfeneamide relative to a total of 100 parts by mass of the diene-containing rubber and resorcin-containing formaldehyde condensate (A) and N-t-butyl-2-benzothiazolylsulfeneamide (B) are contained in a weight ratio (A/B) in 1.0 to 8.0.