The 2014 Chevrolet Corvette Stingray launches the all-new C7 generation — a fundamental platform change with no fitment overlap with C6 wheels. The C7 switches to a 5x120mm metric bolt pattern with a 70.3mm hub bore. Stock C7 base Stingray: 18x8.5-inch front at ET+56 and 19x10-inch rear at ET+56, running 245/40ZR18 Michelin Pilot Super Sport front and 285/35ZR19 rear. Both front and rear share ET+56 — unlike the deep-offset C6 rear — because the C7 switched from a transverse leaf spring to a true multi-link rear suspension with aluminum knuckle, permitting more conventional wheel geometry. Rear wheel clearance: maximum inner clearance with stock suspension is approximately 12mm from spoke to rear hub casting at ET+56 — reducing offset aggressively to ET+45 risks spoke contact with the differential housing on the rear axle. C7 front brake: 355mm Brembo six-piston standard on all trims, requiring 94mm caliper clearance and 18-inch minimum wheel diameter. The C7 rear suspension's broader knuckle design permits wider rear tires than C6: 305/30ZR19 fits without modification on stock suspension with -1.0 camber. Maximum confirmed rear without arch modification: 295/35ZR19 at stock ride height. C7 bolt pattern 5x120mm is different from C6's 5x120.65mm — cross-generation wheel fitment requires adapters.

Available Tire Fitments