2021 Lamborghini Sian Wheel & Tire Sizes
Complete fitment guide for the 2021 Lamborghini Sian: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x112 bolt pattern — for every trim.
Bolt Pattern
5x112
Centre Bore
57.1 mm
Lug bolts
M14 x 1.5
Wheel Diameters
20"–21"
Factory (OEM) Tire Sizes for the 2021 Lamborghini Sian
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.
2021 Lamborghini Sian Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2021 Lamborghini Sian configuration. Trims with different front and rear specs run a staggered setup.
FKP 37 · Coupe, 2d
Staggered6.5L · V12 · Hybrid
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 21–20" | 21" |
| Wheel width | 9" | 13" |
| Wheel offset | 32.2 mm | 66.7 mm |
| Tire width | 255 mm | 355 mm |
2021 Lamborghini Sian Fitment FAQ
What is the bolt pattern on a 2021 Lamborghini Sian?
The 2021 Lamborghini Sian uses a 5x112 bolt pattern (5 lug bolts on a 112 mm circle) with a 57.1 mm centre bore.
What size tires fit a 2021 Lamborghini Sian?
Factory (OEM) tire sizes for the 2021 Lamborghini Sian include 255/30ZR20; staggered rear fitments use 355/25ZR21. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2021 Lamborghini Sian?
Depending on trim, the 2021 Lamborghini Sian accepts wheels from 20" up to 21" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug bolt size does a 2021 Lamborghini Sian use?
The 2021 Lamborghini Sian uses M14 x 1.5 lug bolts.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.