The 2017 Chevrolet Corvette Z06 is built on the same 5x120mm bolt pattern as all C6, C7, and C8 Corvettes, but the Z06 trim level introduces the most demanding brake clearance requirements of any production Corvette. The hub bore is 70mm across all Z06 generations. This page covers 19x9.5 / 20x11 wheels with 275/35R19 / 305/30R20 tires in the +40 to +50mm offset range. The C7 Z06 (2015–2019) introduced the LT4 6.2L supercharged V8 at 650 horsepower and a revised brake package with even larger rotors than the C6 Z06. Front brakes on the C7 Z06 are 6-piston Brembos on 15.5-inch rotors — the largest front rotor ever fitted to a production Corvette to this point. The optional Carbon Ceramic Matrix (CCM) brake package uses larger-diameter rotors and a caliper casting that sits closer to the inner barrel of the wheel. If your C7 Z06 has the CCM package (identifiable by the distinctive red caliper color on steel brakes vs yellow on standard), verify inner barrel clearance specifically against the CCM caliper dimensions rather than the standard Brembo spec. The C7 Z06 also ships with a staggered factory fitment: narrower fronts and wider rears to manage the LT4's rear-biased weight over the axle. The +40 to +50mm offset range here is calibrated for the C7 body opening and suspension geometry. Running 275/35R19 / 305/30R20 on 19x9.5 / 20x11 wheels at the +40 to +50mm offset range represents verified Z06-compatible fitment, but inner barrel depth must be confirmed independently with your wheel manufacturer. The Z06 brake package is the single most common cause of wheel returns in the Corvette community — owners order correct bolt pattern and offset, then discover the caliper contacts the inner barrel on the first fitment attempt. Measure before mounting.

Available Tire Fitments