2018 Mercedes-Benz GLC300 4Matic Wheels & Rims
Fitment shared across: 4Matic, Base
Shop Wheels for 2018 Mercedes-Benz GLC300 4Matic
Showing 8 of 8+ wheels compatible with the 2018 Mercedes-Benz GLC300
Your 2018 Mercedes-Benz GLC300 4Matic rides on a 5x112 bolt pattern with a 66.6mm center bore. The Base and 4Matic trims both sport 19x8 stock wheels, giving you a solid foundation for an upgrade. ThreePiece.us stocks premium options from Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR that fit your Mercedes perfectly.
Choosing a fresh set doesn't mean compromise. You can stay with 19-inch sizing or step up to 20-inch wheels across multiple widths to suit your style. Every wheel we offer is verified to bolt directly onto your GLC300, and all orders ship free to the lower 48 states.
2018 Mercedes-Benz GLC300 4Matic Wheel Fitment Guide — What Works & What to Avoid
Your 2018 Mercedes-Benz GLC300 4Matic uses a 5x112 bolt pattern with a 66.6mm hub bore. The stock setup runs 19x8 wheels at a 38mm offset. You can upgrade to nineteen or twenty-inch diameters, staying with widths from eight to ten and a half inches. Since this vehicle isn't staggered, matching wheels front and rear keeps your setup straightforward.
Watch for the 5x112 bolt pattern—it's the only pattern that fits your GLC. We recommend hub-centric rings if your chosen wheel has a bore larger than 66.6mm, ensuring a perfect fit against the hub. Aggressive offsets or extra-wide setups risk contact with fenders or suspension components, so staying within our compatible range protects your investment and handling.
Every wheel we list bolts directly onto your GLC300 and ships free throughout the lower 48 states. We stock Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR—all verified to fit your four-matic without hassle.
2018 Mercedes-Benz GLC300 4Matic Wheel Fitment Specifications
The 5x112 bolt pattern determines which wheels physically bolt onto your SUV, while the 66.6mm center bore ensures a hub-centric fit. The factory equips this SUV with 19x8 wheels at a +38 offset.
Lug Type
bolt
Thread Size
M14x1.5
Torque Spec
93 ft-lbs
TPMS
Yes
2018 Mercedes-Benz GLC300 4Matic Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 21x10 | +25 to +30 | 255/40R21 | 1. Check fitment, possible clearance issues |
| 22x10 | +25 to +30 | 265/35R22 | 1. Check fitment, possible clearance issues |
| 19x8 | +30 to +40 | 235/55R19, 245/55R19, 245/50R19 | — |
| 20x8 | +30 to +40 | 235/50R20, 245/45R20, 255/45R20 | — |
| 19x8.5 | +30 to +40 | 235/55R19, 245/55R19, 245/50R19 | — |
| 20x8.5 | +30 to +40 | 235/50R20, 245/45R20, 255/45R20 | — |
| 21x8.5 | +30 to +40 | 255/40R21 | — |
| 19x9 | +30 to +38 | 255/50R19 | — |
| 20x9 | +30 to +40 | 235/50R20, 245/45R20, 255/45R20 | — |
| 21x9 | +30 to +40 | 255/40R21 | — |
| 22x9 | +30 to +35 | 265/35R22 | — |
| 20x9.5 | +30 to +35 | 245/45R20, 255/45R20 | — |
| 21x9.5 | +30 to +35 | 255/40R21 | — |
| 22x9.5 | +30 to +35 | 265/35R22 | — |
Best Wheel Brands for the Mercedes-Benz GLC300
- Fuel 1PC — Maverick, Rebel
- TSW — Bathurst, Sebring
- Method Race Wheels — MR305, MR701
- Enkei — RPF1, TS-V
- Heritage Wheel
- BBS — LM, CI-R
Complete Your 2018 Mercedes-Benz GLC300 4Matic Build
- Mercedes-Benz GLC300 suspension upgrades — pairs well with a wheel upgrade
- Mercedes-Benz GLC300 suspension — pairs well with a wheel upgrade
- Mercedes-Benz GLC300 brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers