2004 Cadillac CTS Wheel Offset
ET51 · ET46 · ET50 · ET43 · ET45
Quick specs
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.2i · 3.2L, LA3, V6, Petrol | 7x16 | 7.5x18 | ET51 / ET50 | 5.51 in | 225/55R16 / 225/45R18 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.2i · 3.2L, LA3, V6, Petrol | 7.5x17 | 7.5x18 | ET51 / ET50 | 5.76 in | 225/50R17 / 225/45R18 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.2i · 3.2L, LA3, V6, Petrol | 8x18 | 7.5x18 | ET46 / ET50 | 5.81 in | 245/40R18 / 225/45R18 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.2i · 3.2L, LA3, V6, Petrol | 7x16 | — | ET51 | 5.51 in | 225/55R16 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.2i · 3.2L, LA3, V6, Petrol | 7.5x17 | — | ET51 | 5.76 in | 225/50R17 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.2i · 3.2L, LA3, V6, Petrol | 8x18 | — | ET45 | 5.77 in | 245/40R18 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.2i · 3.2L, LA3, V6, Petrol | 9x19 | — | ET43 | 6.19 in | 255/35R19 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.6i · 3.6L, LY7, V6, Petrol | 7x16 | 7.5x17 | ET51 | 5.51 in | 225/55R16 / 225/50R17 | 5x115 | 70.3 mm | M12 x 1.5 |
| 3.6i · 3.6L, LY7, V6, Petrol | 7.5x17 | 7.5x17 | ET51 | 5.76 in | 225/50R17 | 5x115 | 70.3 mm | M12 x 1.5 |
| 2.6i · 2.6L, LY9, V6, Petrol | 7x16 | 7.5x18 | ET51 / ET50 | 5.51 in | 225/55R16 / 225/45R18 | 5x115 | 70.3 mm | M12 x 1.5 |
| 2.6i · 2.6L, LY9, V6, Petrol | 7.5x17 | 7.5x18 | ET51 / ET50 | 5.76 in | 225/50R17 / 225/45R18 | 5x115 | 70.3 mm | M12 x 1.5 |
| 2.6i · 2.6L, LY9, V6, Petrol | 8x19 | 7.5x18 | ET45 / ET50 | 5.77 in | 235/40R19 / 225/45R18 | 5x115 | 70.3 mm | M12 x 1.5 |
See how a different wheel would sit See wheel backspacing
What happens if you change the offset?
Compare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
Wheels and hardware for this vehicle
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Vision 469 Boost 17x7 5x115 +38mm Satin Black Wheel Rim 17" Inch
Confirmed vehicle catalog match. Confirm seat type and wheel style before buying.
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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.
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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.
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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
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More specs for the 2004 Cadillac CTS
OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.