2013 Cadillac CTS Wheel Offset
ET48 · ET45 · ET40
Quick specs
- OEM offset
- ET48 · ET45 · ET40
- Wheel size
- 8x17 · 8x18 · 8.5x19 · 9x19 · 8.5x18
- Backspacing
- 5.89 in · 6.14 in · 6.27 in · 6.07 in
- Bolt pattern
- 5×120
- Tire size
- 235/55R17 · 235/50R18 · 245/45R19 · 255/40R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.0i · 3.0L, LFW, V6, Petrol | 8x17 | 8.5x19 | ET48 | 5.89 in | 235/55R17 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.0i · 3.0L, LFW, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.0i · 3.0L, LFW, V6, Petrol | 8x17 | 8.5x19 | ET48 | 5.89 in | 235/55R17 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.0i · 3.0L, LFW, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, LFX, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, LLT, V6, Petrol | 8x18 | 8.5x19 | ET48 | 5.89 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 6.2SC · 6.2L, LT4, V8, Petrol | 8.5x19 | 8.5x19 | ET48 | 6.14 in | 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 6.2SC · 6.2L, LT4, V8, Petrol | 8.5x18 | 8.5x19 | ET48 | 6.14 in | 235/50R18 / 245/45R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 6.2SC · 6.2L, LT4, V8, Petrol | 9x19 | 8.5x19 | ET40 / ET48 | 6.07 in | 255/40R19 / 245/45R19 | 5x120 | 66.9 mm | M14 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
More on AmazonLug hardware
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Wheel Accessories Parts Set of 20 Black 14x1.5 Spike Lug Nuts 4.4" Tall Closed End Cone Seat Bulge Acorn Spiked Solid Metal Lug Nut M14x1.5 Thread with 1 Long Dual Hex Socket Key (Black, M14x1.5)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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White Knight 1309-1S-20AM Chrome M14x1.50 Open-End Bulge Acorn Lug Nut, 20 Pack
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Set of 20 Veritek 14x1.5mm Gloss Black Spline Drive Tuner Lug Nuts w/Key 1.40 Inch for Aftermarket Custom Wheels
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel locks
More on AmazonMore specs for the 2013 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.