2018 Alfa Romeo 4C Wheel & Tire Sizes
Complete fitment guide for the 2018 Alfa Romeo 4C: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x98 bolt pattern — for every trim.
Bolt Pattern
5x98
Centre Bore
58.1 mm
Lug bolts
M12 x 1.25
Torque: 98 Nm
TPMS
433 MHz
Factory (OEM) Tire Sizes for the 2018 Alfa Romeo 4C
Front / square fitments
Rear (staggered fitments)
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2018 Alfa Romeo 4C Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2018 Alfa Romeo 4C configuration. Trims with different front and rear specs run a staggered setup.
1.75TBi · Coupe, 2d
Staggered1.75L · I4 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 18" | 18–19" |
| Wheel width | 7–7.5" | 8–9" |
| Wheel offset | 33–35 mm | 44–49 mm |
| Tire width | 205–215 mm | 235–255 mm |
2018 Alfa Romeo 4C Fitment FAQ
What is the bolt pattern on a 2018 Alfa Romeo 4C?
The 2018 Alfa Romeo 4C uses a 5x98 bolt pattern (5 lug bolts on a 98 mm circle) with a 58.1 mm centre bore.
What size tires fit a 2018 Alfa Romeo 4C?
Factory (OEM) tire sizes for the 2018 Alfa Romeo 4C include 205/45ZR17, 205/40ZR18, 215/35ZR18; staggered rear fitments use 235/40ZR18, 235/35ZR19, 255/30ZR19. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2018 Alfa Romeo 4C?
The 2018 Alfa Romeo 4C accepts 18" wheels, depending on trim, width and offset.
What lug bolt size does a 2018 Alfa Romeo 4C use?
The 2018 Alfa Romeo 4C uses M12 x 1.25 lug bolts, torqued to 98 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.