ALT20R Forged 19x8.5 / 20x11 wheels for C8 Corvette Stingray / Z51 Forged } } GEM Forged

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All wheels are still covered under the manufacturer's powder coat and structural warranty

PreparationClean all mounting surfaces and align the diffuser with the factory mounting holes

Available in polished and custom powder-coated options

ALT20R Forged 19x8.5 / 20x11 wheels for C8 Corvette Stingray / Z51 Forged } } GEM ForgedALT Forged ALT 20R Forged Wheels Chevrolet Corvette C8 Stingray Z51 The ALT 20R is a precision forged wheel built specifically for the C8 Corvette Stingray and Z51. Its multi spoke design delivers deep concavity and a performance focused face that complements every angle of the C8 platform. Crafted from 6061 T6 aerospace grade aluminum using precision forging technology, the ALT 20R delivers a wheel that is lighter and stronger than anything cast or