Wheels have to match your vehicle on several measurements, not just diameter. Use this guide to know what to ask a seller, then confirm fitment with your vehicle maker or a tire shop before you buy. SellMyTires doesn’t verify fitment.
The measurements that matter
| Spec | Example | What it means |
|---|---|---|
| Diameter | 18″ | Must match the tire’s rim size. |
| Width | 8.0″ | Measured bead seat to bead seat. Each tire size has a range of approved widths. |
| Bolt pattern | 5×114.3 | Number of lug holes × the diameter of the circle they sit on (mm). Must match exactly. |
| Offset | ET45 | Distance (mm) from the wheel’s centreline to the mounting face. Wrong offset can rub the suspension or fenders. |
| Centre bore | 67.1 mm | The hole that centres the wheel on the hub. Larger bores can use hub-centric rings; smaller won’t fit. |
Also check
- Load rating: the wheel must carry your vehicle’s weight, especially trucks and SUVs.
- Lug nut seat: conical, ball or flat seats aren’t interchangeable.
- Brake clearance: large brakes may not clear some wheel designs.
- TPMS sensors: ask whether sensors are included and compatible with your vehicle.
- Damage: look for bends, cracks, curb rash deep enough to reach the bead, and signs of welding.