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Frequently Asked Questions

Tyre Size Guide

Read your tyre size

A tyre size like 235/55R17 99V means:

  • 235 — Width in mm
  • 55 — Sidewall aspect ratio (%)
  • R — Radial construction
  • 17 — Rim diameter (inches)
  • 99V — Load index & speed rating
Vehicle Compatibility

Not sure what fits?

Tell us your vehicle and we'll match the right tyre, wheel and battery.