Wheels, 20 inch aluminum, bright machined face with Satin Graphite painted pockets

Years 2019, 2022–24 Models 1 Factory citations 2

Documented applications

Enclave — C1XX (2018–2024)

2019, 2022–2024 Factory-verified

2019: GM Authority wheel page, Preferred, Essence, Premium; 2022–2023: Essence, Premium: O, dealer-installed LPO, with SKL transit wheels and Q3N tires; 2024: GM Authority's 2024 specifications, Essence, Premium: available

GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.14, p.30.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.13, p.27.

This page aggregates every documented appearance of S1T in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.