2018 Cadillac ATS-V Wheel Offset
Quick specs
- Wheel size
- 9x18 · 9x19
- Offset
- ET28 · ET25
- Backspacing
- 5.60 in · 5.48 in
- Bolt pattern
- 5×115, 5×120
- Center bore
- 70.3 mm, 66.9 mm
- Thread
- M12×1.5, M14×1.5
- Tire size
- 255/35R18 · 255/30R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.6i · 3.6L, LF4, V6, Petrol | 9x18 | 9x18 | ET28 | 5.60 in | 255/35R18 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, LF4, V6, Petrol | 9x19 | 9x18 | ET25 / ET28 | 5.48 in | 255/30R19 / 255/35R18 | 5x120 | 66.9 mm | M14 x 1.5 |
Wheels and hardware
More on AmazonLug hardware
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White Knight Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Count
M12 x 1.5
Matches M12 x 1.5 thread — confirm wheel seat style
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White Knight 3807BK-20AM Black Chrome M12x1.50 Spline Lug Nut, 20 items
M12 x 1.5
Matches M12 x 1.5 thread — confirm wheel seat style
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
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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
Compare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
More specs for the 2018 Cadillac ATS-V
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.