2014 Cadillac ATS Wheel Offset

Quick specs

Wheel size
8x17 · 8x18 · 8x19
Offset
ET42
Backspacing
5.65 in
Bolt pattern
5×115
Center bore
70.3 mm
Thread
M12×1.5
Tire size
225/45R17 · 225/40R18 · 225/35R19

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
2.0Ti · 2.0L, LTG B20NHT, I4, Petrol8x178x18ET425.65 in225/45R17 / 225/40R185x11570.3 mmM12 x 1.5
2.0Ti · 2.0L, LTG B20NHT, I4, Petrol8x188x18ET425.65 in225/40R185x11570.3 mmM12 x 1.5
2.0Ti AWD · 2.0L, LTG B20NHT, I4, Petrol8x178x18ET425.65 in225/45R17 / 225/40R185x11570.3 mmM12 x 1.5
2.0Ti AWD · 2.0L, LTG B20NHT, I4, Petrol8x188x18ET425.65 in225/40R185x11570.3 mmM12 x 1.5
2.5i · 2.5L, LCV, I4, Petrol8x178x18ET425.65 in225/45R17 / 225/40R185x11570.3 mmM12 x 1.5
2.5i · 2.5L, LCV, I4, Petrol8x188x18ET425.65 in225/40R185x11570.3 mmM12 x 1.5
3.6i · 3.6L, LFX, V6, Petrol8x188x18ET425.65 in225/40R185x11570.3 mmM12 x 1.5
3.6i AWD · 3.6L, LFX, V6, Petrol8x188x18ET425.65 in225/40R185x11570.3 mmM12 x 1.5

Wheels and hardware

More on Amazon

Lug hardware

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  • White Knight 1707SBK-20AM Black Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

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  • White Knight 1707S-20AM Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon
  • MIKKUPPA M12x1.5 Lug Nuts - Replacement for 2006-2019 Ford Fusion, 2000-2019 Ford Focus, 2001-2019 Ford Escape Aftermarket Wheel - 20pcs Chrome Closed End Lug Nuts

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

Wheel locks

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  • MCGARD Chrome Cone Seat M12 x 1.5 Wheel Locks

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon
  • Gorilla Automotive Wheel Locks With Washer (M12x1.50)

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon

Real-World 2014 Cadillac ATS Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

  • 19-inch — 1 documented build

1 documented build.

2014 Cadillac ATS custom wheel setup

Staggered · 19×? ET35 / Rear unknown

Documented on a 2014 Cadillac ATS build — observed custom fitment, not a universal fit guarantee.

Wheel: Niche Verona - M149

Front
19×? ET35 · 265/30R19
Rear
· 225/35R19
Compared with OEM

Compared with the 18×8 ET42 OEM configuration. Calculated geometry only — not fit confirmation.

  • Diameter +1" vs OEM

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

Open full fitment calculator

More specs for the 2014 Cadillac ATS

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.