2018 Chevrolet Corvette fitment guide

For full performance upgrades, see our Corvette Upgrades.

The 2018 Chevrolet Corvette Stingray C7 adds the Carbon 65 Edition celebrating 65 years of the Corvette nameplate, plus revised exterior color options. Fitment geometry and hardware are unchanged from 2014-2017 C7 base. Bolt pattern: 5x120mm. Hub bore: 70.3mm. Stock: 18x8.5-inch front ET+56, 19x10-inch rear ET+56, 245/40ZR18 Michelin Pilot Sport 4S front and 285/35ZR19 rear. The 2018 model is among the most desirable late C7 Stingrays for buyers who want the well-proven platform before the mid-engine C8 transition — aftermarket fitment data is at its most complete. Front 355mm Brembo six-piston: 94mm clearance, 18-inch minimum. Safe offset window: ET+48 to +60 front, ET+48 to +60 rear. Most popular 2018 base C7 community build: 19x9.5 front and 20x11 rear matching Z06 dimensions, running ET+52 with 265/35ZR19 and 305/30ZR20. Grand Sport fitment package (Z06 bodywork): 19x10 front and 20x12 rear, ET+57/ET+59 — the widest stock Corvette wheel package in C7 history. For base Stingray cross-building to Grand Sport wheel specs: the front arch is narrower on base Stingray and requires rolling or pulling to fit the Z06/Grand Sport 19x10 with 265/35ZR19. C7 hub bore 70.3mm is shared with C8 — wheels may interchange if offset specs align.

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Available Tire Fitments

275/35R19 / 305/30R20

Wheel: 19x9.5 / 20x11
Offset: +40 to +50
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285/35R19 / 315/30R20

Wheel: 19x10 / 20x12
Offset: +35 to +45
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295/35R19 / 335/30R20

Wheel: 19x10.5 / 20x13
Offset: +30 to +40
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2017 Chevrolet Corvette

2017 Chevrolet Corvette

275/35R19 / 305/30R20

19x9.5 / 20x11+40 to +50View Guide
2016 Chevrolet Corvette

2016 Chevrolet Corvette

275/35R19 / 305/30R20

19x9.5 / 20x11+40 to +50View Guide