2010 Buick LaCrosse
Direct Fit- Bolt pattern5x120 · 5x120
- Center bore66.9 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2017 Buick Regal Wheel Interchange
OEM wheel and tire fitment specs for the 2017 Buick Regal, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.
2017 Buick Regal Fitment Specs
Baseline mounting dimensions used for interchange decisions.
Bolt Pattern5x115, 5x120
Center Bore66.9 mm
Lug ThreadM14 x 1.5
OEM Wheel Sizes16" – 20"
OEM Widths7" – 8.5"
OEM Offset Range40 mm – 49 mm
Multiple OEM configurations exist for this vehicle. Fitment can vary by trim, brakes, and factory wheel package – confirm your exact setup before buying.
Wheels That Interchange With a 2017 Buick Regal
Results are evaluated from bolt pattern, center bore direction, OEM width/offset envelope, and lug hardware – not bolt pattern alone.
Direct Fit
2011 Buick LaCrosse
Direct Fit- Bolt pattern5x120 · 5x120
- Center bore66.9 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2012 Buick LaCrosse
Direct Fit- Bolt pattern5x120 · 5x120
- Center bore66.9 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2013 Buick LaCrosse
Direct Fit- Bolt pattern5x120 · 5x120
- Center bore66.9 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2014 Buick LaCrosse
Direct Fit- Bolt pattern5x120 · 5x120
- Center bore66.9 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2015 Buick LaCrosse
Direct Fit- Bolt pattern5x120 · 5x120
- Center bore66.9 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
Fits With Hub Rings
2016 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2015 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2014 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2013 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2012 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2011 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
2004 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
- HardwareUse lug nuts for your vehicle
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Use lug nuts compatible with your vehicle's studs. Geometry within known OEM envelope (approx. outer change -3.02 mm, inner change -16.03 mm vs mid OEM).
2003 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
- HardwareUse lug nuts for your vehicle
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Use lug nuts compatible with your vehicle's studs. Geometry within known OEM envelope (approx. outer change -3.02 mm, inner change -16.03 mm vs mid OEM).
2002 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
- HardwareUse lug nuts for your vehicle
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Use lug nuts compatible with your vehicle's studs. Geometry within known OEM envelope (approx. outer change -3.02 mm, inner change -16.03 mm vs mid OEM).
2001 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
- HardwareUse lug nuts for your vehicle
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Use lug nuts compatible with your vehicle's studs. Geometry within known OEM envelope (approx. outer change -3.02 mm, inner change -16.03 mm vs mid OEM).
2000 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
- HardwareUse lug nuts for your vehicle
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Use lug nuts compatible with your vehicle's studs. Geometry within known OEM envelope (approx. outer change -3.02 mm, inner change -16.03 mm vs mid OEM).
1999 Buick Regal
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
- HardwareUse lug nuts for your vehicle
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Use lug nuts compatible with your vehicle's studs. Geometry within known OEM envelope (approx. outer change -3.02 mm, inner change -16.03 mm vs mid OEM).
2016 Buick LaCrosse
Fits With Hub Rings- Bolt pattern5x115 · Match
- Center bore70.3 → 66.9 mm
- Wheel geometryCompatible with OEM envelope
Required part70.3 → 66.9 mm hub-centric rings
Required: 70.3 → 66.9 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change 5.68 mm, inner change 0.67 mm vs mid OEM).
Buick Regal Years With Compatible Wheels
Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.
Will Wheels From Another Vehicle Fit?
Compare a donor vehicle or custom wheel against this 2017 Buick Regal.
Compare
Compare wheel compatibility between two vehicles
Wheels from (donor vehicle)
Installed on (your vehicle)
Selected Car:
2017 Buick Regal
Compare Rims
Specification
Wheels from
Installed on
Result (Click it)
Bolt Pattern
The total number of bolt holes and the diameter of the circle they form.
-
5x115
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
-
66.9 mm
Thread Size
The size and spacing of the threads on the bolts or nuts that hold the wheel in place.
-
M14 x 1.5
Rim Diameter
The wheel diameter in inches that determines which tire sizes will fit.
-
19"
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
8.5"
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
45 mm
Backspacing
Shows how much space the wheel takes up toward the inside of the vehicle.
-
-
Wheel Fasteners
The type of hardware used to secure the wheel to the vehicle.
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-
Wheel Fitment Parts for the 2017 Buick Regal
Products below are matched to required fitment dimensions from our parts inventory. Confirm seat style, thickness, and clearance before ordering.
Lug Nuts / Wheel Bolts
M14 x 1.5
Dorman 611-236 Wheel Lug Nut M14-1.50
M14 x 1.5 · Confirm wheel seat style before ordering
View on Amazon →
White Knight M14 x 1.50 Lug Nuts
M14 x 1.5 · Confirm wheel seat style before ordering
View on Amazon →
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
M14 x 1.5 · Confirm wheel seat style before ordering
View on Amazon →Wheel Adapters
5x115 · 66.9 mm hub
Directional bolt-pattern adapters. A spacer does not change PCD.
Generic Wheel Adapter 5x115 to 5x4.75 15mm
5x115 → 5x120.7
View on Amazon →
Generic Wheel Adapter 5x115 to 5x4.75 15mm
5x115 → 5x120.7
View on Amazon →
Generic Wheel Adapter 5x115 to 5x5
5x115 → 5x127
View on Amazon →As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.
Why These Wheels Fit
Wheel interchange depends on more than bolt pattern. Where data is available, this site compares:
- Bolt pattern / PCD
- Center bore direction (donor wheel bore must not be smaller than the hub)
- Wheel diameter, width, and offset against known OEM ranges
- Lug thread / hardware differences (vehicle-side hardware)
A normal wheel spacer does not change bolt pattern. Hub rings cannot enlarge a wheel bore that is smaller than the hub. Brake clearance and tire package fitment still require vehicle-specific checks when not confirmed in the dataset.
tl;dr
2017 Buick Regal: bolt pattern 5x120, center bore 66.9 mm, thread M14 x 1.5, nominal OEM wheel 19x8.5 ET45. Tire information varies by trim. Use the on-page calculator to confirm alternate wheel and tire combos before buying. Gotchas: a listed tire rim diameter of 18 may indicate multiple OEM wheel options.
Recommendation
Follow a four‑step lifecycle when selecting and fitting wheels. Verify fitment, choose hardware, test‑fit, and finalize with torque and alignment. Use the on‑page calculator to compare donor wheels and custom sizes. If any OEM value varies by trim, confirm with the dealer or your VIN.
- Verify bolt pattern and thread size: 5x120, M14 x 1.5. These must match or be adapted with appropriate studs/bolts.
- Confirm center bore: 66.9 mm. Use hub‑centric rings if aftermarket wheels have a larger bore.
- Respect offset: OEM ET 45 mm. Keep offset close to avoid handling changes and rubbing.
- Match rim width: OEM 8.5 in. Wider or narrower rims need tire and clearance checks via the calculator.
- Confirm tire fit: OEM tire shown 235/50R18 but OEM rim diameter also listed 19 in. Use the calculator or VIN lookup to resolve this discrepancy.
- Buy correct lug nuts and a calibrated torque wrench for final installation.
Impact
Wheel choices affect handling, speedometer, and brake clearance. A lower offset moves the tire outward. Wider rims change tire profile and clearance. Different overall diameter alters speedometer and ABS calibration. Testing on the vehicle reveals real clearance and steering behavior.
| OEM fitment value | Provided data |
|---|---|
| Bolt pattern | 5x120 |
| Center bore | 66.9 mm |
| Thread size | M14 x 1.5 |
| Rim diameter | 19 in |
| Rim width | 8.5 in |
| Offset (ET) | 45 mm |
| Backspacing | 6.02 in |
| Tire section width | 235 mm |
| Tire aspect ratio | 50% |
| Tire rim diameter (R) | 18 (may vary by trim) |
Use the calculator to model changes and see exact tire diameter and clearance effects before purchase. This resolves the rim/tire diameter mismatch quickly.
Risks
Be aware of common gotchas that cause returns or unsafe conditions.
- Rubbing: Incorrect offset or too-wide rims can contact suspension or bodywork.
- Hub mismatch: Wheels with a larger center bore require hub‑centric rings.
- Lug fitment: Seat profile and thread engagement must match. Verify lug nut type.
- TPMS and ABS: Different wheel/tire diameter can affect sensors and speed readings.
- Load rating: Aftermarket wheels must meet or exceed vehicle load requirements. Check wheel specs.
- Torque and safety: Under‑ or over‑torqued lug nuts risk wheel loss or warped rotors.
If any specification is unknown or differs by trim, confirm with the VIN, dealer parts department, or OEM service manual. The on‑page calculator helps validate size tradeoffs.
Next actions
Follow this compact checklist and next steps.
- Use the on‑page calculator to compare donor wheels and custom sizes now.
- Confirm rim diameter for your VIN. The 18 vs 19 discrepancy needs verification.
- Measure hub bore and test the wheel on the hub before full installation.
- Order hub‑centric rings if bore is larger than 66.9 mm, and correct lug nuts for M14x1.5.
- Buy a quality torque wrench and torque to OEM spec when mounting wheels.
- Post‑install: perform a low‑speed clearance test and then a professional alignment.
Quick tool links: torque wrench and hub‑centric rings help do the job safely.
Find torque wrenches on Amazon
Find hub-centric rings on Amazon
Next steps: run the on‑page calculator, confirm VIN specifics, and schedule fitting. That will resolve unknowns and reduce risk.
