2026 Smart #1 Wheel & Tire Sizes
Complete fitment guide for the 2026 Smart #1: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x108 bolt pattern, for every trim.
Bolt Pattern
5x108
Centre Bore
63.4 mm
Wheel Diameters
18"–19"
Factory (OEM) Tire Sizes for the 2026 Smart #1
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 6 Ontario locations.
2026 Smart #1 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2026 Smart #1 configuration.
EV
1.6L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–19" |
| Wheel width | 7–8" |
| Wheel offset | 48–50 mm |
| Tire width | 235 mm |
EV Brabus
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–19" |
| Wheel width | 7–8" |
| Wheel offset | 48–50 mm |
| Tire width | 235 mm |
2026 Smart #1 Fitment FAQ
What is the bolt pattern on a 2026 Smart #1?
The 2026 Smart #1 uses a 5x108 bolt pattern (5 lug nuts on a 108 mm circle) with a 63.4 mm centre bore.
What size tires fit a 2026 Smart #1?
Factory (OEM) tire sizes for the 2026 Smart #1 include 235/50R18, 235/45R19. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2026 Smart #1?
Depending on trim, the 2026 Smart #1 accepts wheels from 18" up to 19" in diameter with the correct width and offset, larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.