2021 Mercedes-Benz GLC-Class Coupe AMG Wheel & Tire Sizes
Complete fitment guide for the 2021 Mercedes-Benz GLC-Class Coupe AMG: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x112 bolt pattern — for every trim.
Bolt Pattern
5x112
Centre Bore
66.6 mm
Lug bolts
M14 x 1.5
Wheel Diameters
19"–22"
Factory (OEM) Tire Sizes for the 2021 Mercedes-Benz GLC-Class Coupe AMG
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 Mercedes-Benz GLC-Class Coupe AMG Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2021 Mercedes-Benz GLC-Class Coupe AMG configuration. Trims with different front and rear specs run a staggered setup.
GLC 43 4MATIC · SUV, 5d
Staggered3.0L · V6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 19–21" | 19–21" |
| Wheel width | 8–8.5" | 9–9.5" |
| Wheel offset | 38–40 mm | 20–22 mm |
| Tire width | 235–255 mm | 255–285 mm |
GLC 63 4MATIC+ · SUV, 5d
Staggered4.0L · V8 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 19–21" | 19–21" |
| Wheel width | 8–9.5" | 9–10" |
| Wheel offset | 19–30 mm | 18–28 mm |
| Tire width | 235–265 mm | 255–295 mm |
GLC 63 S 4MATIC+ · SUV, 5d
Staggered4.0L · V8 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 20–22" | 20–22" |
| Wheel width | 9.5–10" | 10–11.5" |
| Wheel offset | 20–30 mm | 20–28 mm |
| Tire width | 255–265 mm | 295 mm |
2021 Mercedes-Benz GLC-Class Coupe AMG Fitment FAQ
What is the bolt pattern on a 2021 Mercedes-Benz GLC-Class Coupe AMG?
The 2021 Mercedes-Benz GLC-Class Coupe AMG uses a 5x112 bolt pattern (5 lug bolts on a 112 mm circle) with a 66.6 mm centre bore.
What size tires fit a 2021 Mercedes-Benz GLC-Class Coupe AMG?
Factory (OEM) tire sizes for the 2021 Mercedes-Benz GLC-Class Coupe AMG include 235/55R19, 235/55ZR19, 255/45R20, 255/45ZR20, 265/45ZR20, 255/40ZR21, 265/40ZR21; staggered rear fitments use 255/50R19, 255/50ZR19, 285/40R20, 285/40ZR20, 295/40ZR20, 285/35ZR21, 295/35ZR21. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2021 Mercedes-Benz GLC-Class Coupe AMG?
Depending on trim, the 2021 Mercedes-Benz GLC-Class Coupe AMG accepts wheels from 19" up to 22" 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 Mercedes-Benz GLC-Class Coupe AMG use?
The 2021 Mercedes-Benz GLC-Class Coupe AMG 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.