R1K ✓ Factory-verified

Cadillac · Regular Production Option

Wheels, 18 x 8.5 inch front, 18 x 9.5 inch rear, ultra-bright machined finish with Midnight Silver painted pockets

Years 2014–15 Models 1 Factory citations 2

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Documented applications

CTS — Alpha (2014–2019) →

• 2014–2015 ✓ Factory-verified

  Vsport: not available; Vsport Premium: S

  ⛭ GM factory document — 2014 cadillac cts sedan fleet order guide wayback, p.3.

  ⛭ GM factory document — 2015 cadillac cts sedan fleet order guide wayback, p.3.

Related codes · mentioned in these notes

S

This page aggregates every documented appearance of R1K in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.