2018 Toyota Yaris iA Wheel & Tire Sizes
Complete fitment guide for the 2018 Toyota Yaris iA: factory tire sizes, compatible wheel diameters, widths and offsets, and the 4x100 bolt pattern, for every trim.
Bolt Pattern
4x100
Centre Bore
54.1 mm
Lug nuts
M12 x 1.5
Torque: 108 - 147 Nm
Wheel Diameters
15"–17"
Factory (OEM) Tire Sizes for the 2018 Toyota Yaris iA
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2018 Toyota Yaris iA Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2018 Toyota Yaris iA configuration.
1.5 VVT-i · Saloon
I4 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 15–17" |
| Wheel width | 5.5–7.5" |
| Wheel offset | 35–42 mm |
| Tire width | 185–205 mm |
2018 Toyota Yaris iA Fitment FAQ
What is the bolt pattern on a 2018 Toyota Yaris iA?
The 2018 Toyota Yaris iA uses a 4x100 bolt pattern (4 lug nuts on a 100 mm circle) with a 54.1 mm centre bore.
What size tires fit a 2018 Toyota Yaris iA?
Factory (OEM) tire sizes for the 2018 Toyota Yaris iA include 185/65R15, 185/60R16. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2018 Toyota Yaris iA?
Depending on trim, the 2018 Toyota Yaris iA accepts wheels from 15" up to 17" in diameter with the correct width and offset, larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2018 Toyota Yaris iA use?
The 2018 Toyota Yaris iA uses M12 x 1.5 lug nuts, torqued to 108 - 147 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.