🛞 Road Guard Tire Shop Design

🚗 Common 18" Tire Sizes (Typically Cars / Sedans)

• 225/45R18

• 225/50R18

• 235/40R18

• 235/45R18

• 235/50R18

• 235/55R18

• 245/40R18

• 245/45R18

• 245/50R18

• 255/35R18

• 255/40R18

• 255/45R18

• 255/50R18

• 265/35R18

• 265/40R18

🚙 SUV / Truck 18" Tire Sizes

• 255/55R18

• 255/60R18

• 255/65R18

• 265/60R18

• 265/65R18

• 265/70R18

• 275/55R18

• 275/60R18

• 275/65R18

• 285/60R18

• 285/65R18

• 285/70R18

• 295/70R18

🚛 Heavy Duty / Commercial 18" Tire Sizes (19.5, 22.5, 24.5)

• 225/70R19.5

• 245/70R19.5

• 255/70R22.5

• 265/70R19.5

• 275/70R22.5

• 285/75R24.5

• 295/75R22.5

• 315/80R22.5

• 11R22.5

• 12R22.5

🛻 Off-Road / Light Truck 18" Sizes (Flotation Sizes)

• 31x10.50R18

• 33x12.50R18

• 35x12.50R18

• 35x13.50R18

• 37x12.50R18

• 37x13.50R18

• 40x13.50R18

• 40x15.50R18

💡 Format Explanation Recap:

• Example: 265/60R18

  • 265 = tire width in millimeters

  • 60 = aspect ratio (sidewall height is 60% of the width)

  • R = radial construction

  • 18 = rim size in inches

• Flotation Size Example: 33x12.50R18

  • 33 = overall tire diameter in inches

  • 12.50 = tire width in inches

  • R = radial construction

  • 18 = rim size in inches