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 deserves wheels that match its sophistication. The Base and 4Matic trims roll on a 5x112 bolt pattern with an 18x8 stock setup. ThreePiece.us carries premium options from Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR—all verified to bolt on perfectly.
Upgrade to 18-inch or 19-inch sizes, choosing from widths spanning 18x8 through 19x10. Every wheel we stock for your GLC300 is fitment-tested and ready to ship free throughout the lower 48 states. Transform your Mercedes' stance without compromise.
2018 Mercedes-Benz GLC300 4Matic Wheel Fitment Guide — What Works & What to Avoid
Your 2018 Mercedes-Benz GLC300 4Matic accepts a 5x112 bolt pattern. The factory setup runs 18x8 wheels at 38mm offset. You can upgrade to 18-inch or 19-inch sizes across widths from 8 to 10 inches—18x10, 18x8.5, 18x9, 18x9.5, 19x8, 19x8.5, 19x9, and 19x9.5 all bolt on directly. Since this model isn't staggered, you have complete flexibility matching all four corners.
Only wheels with 5x112 bolt pattern will fit your GLC. The hub-centric bore is 66.56mm, so if your wheel's center bore exceeds that spec, you'll need hub-centric rings to ensure a proper fit. Aggressive offsets wider than the stock 38mm setup can increase the risk of rubbing against suspension and fender components, so verify offset compatibility before ordering.
Every wheel we offer for your GLC300 4Matic is guaranteed to bolt on and ships free throughout the lower 48 states. Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR all stock fitments ready to ship.
2018 Mercedes-Benz GLC300 4Matic Wheel Fitment Specifications
The 5x112 bolt pattern determines which wheels physically bolt onto your SUV, while the 66.56mm center bore ensures a hub-centric fit. The factory equips this SUV with 18x8 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 |
| 18x8 | +30 to +40 | 235/60R18, 245/60R18, 255/55R18 | — |
| 19x8 | +30 to +40 | 235/55R19, 245/55R19, 245/50R19 | — |
| 20x8 | +30 to +40 | 235/50R20, 245/45R20, 255/45R20 | — |
| 18x8.5 | +30 to +38 | 235/60R18, 245/60R18, 255/55R18 | — |
| 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