How to Read My Sidewall

625100 Firestone Wide Oval Radial ER60-15 Features:

• Aspect Ratio: 60
• Section Width: 8.64 in.
• Tread Width (in.): 6.64
• Tread Depth (in.): 11/32
• Revs/Mile: 787
• Maximum Inflation Pressure: 32 psi
• Tire Weight: 27.5 lbs.
• Max Load Single (lbs.): 1400
• DOT Approved: Yes
• Directional: No
• Wheel Diameter: 15 in.
• Construction: Radial
• Sidewall Style: RWL
• Load Index: 92
• Load Range: B
• Speed Rating: S
• Tube Type: Tubeless
• Service Description: 92S
• Overall Diameter: 25.63 in.
• Rim Diameter: 15 in.
• Construction Ply: 2 Poly + 2 Steel + 1 Nylon