Recorded OEM specifications for the 2021 Chevrolet Spark, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.
Baseline mounting dimensions used for interchange decisions.
Multiple OEM configurations exist for this vehicle. Fitment can vary by trim, brakes, and factory wheel package – confirm your exact setup before buying.
Thread-only product links are shopping examples, not verified fits. Seat style is not confirmed here. As an Amazon Associate we earn from qualifying purchases.
These are vehicle-year records whose recorded OEM ranges overlap this 2021 Chevrolet Spark. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 28 donor years. Listed 24 eligible overlaps (not all evaluated years are compatible). Showing all listed.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Recorded OEM bolt pattern, center bore, and width/offset ranges overlap. This is not a guarantee that every wheel from the donor year fits this vehicle.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Dataset suggestionHub-centric rings ≈ 69.1 → 56.6 mm – not a verified installation requirement.
Hub-centric rings of about 69.1 → 56.6 mm mm may be relevant if the wheel bore is larger than the hub; they cannot enlarge a smaller bore.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Approximate position vs the mid OEM package: outer change 8.35 mm, inner change 4.35 mm. This uses aggregated width/offset ranges, not a specific wheel.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Dataset suggestionHub-centric rings ≈ 65.1 → 56.6 mm – not a verified installation requirement.
Hub-centric rings of about 65.1 → 56.6 mm mm may be relevant if the wheel bore is larger than the hub; clearance is not verified. Donor width/offset sits outside the known OEM envelope for this vehicle.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Center-bore records disagree (donor year-level hub 56.5 mm vs trim range 56.6–56.6 mm). Unqualified overlap is not claimed until the conflict is resolved.
Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.
Compare a donor vehicle or custom wheel against this 2021 Chevrolet Spark. Use Compare in calculator on a donor row above to fill the donor side of this same calculator.
Compare wheel compatibility between two vehicles
2021 Chevrolet Spark
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
M12 x 1.5
M12 x 1.5 · Thread match only; seat style is not verified
View on Amazon →
M12 x 1.5 · Thread match only; seat style is not verified
View on Amazon →
M12 x 1.5 · Thread match only; seat style is not verified
View on Amazon →As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.
The values below reflect verified data we have on file for the 2021 Chevrolet Spark. Trims and option packages can vary. Always confirm against your driver door placard, your VIN build sheet, or an OEM source before purchasing. If anything seems inconsistent, use the on-page calculator to model your exact setup and consult your dealer for final confirmation.
| Bolt pattern | 4x100 |
| Center bore | 56.6 mm |
| Thread size | M12 x 1.5 |
| Wheel size on file | 16 x 6.5 |
| Offset on file | ET 45 mm |
| Backspacing on file | 5.02 in |
| OEM tire size on file | 185/55 R15 |
Note: The wheel size listed above is 16 inch while the tire size listed is 185/55R15, which is for a 15 inch wheel. This indicates trim or package variation, or partial data. Check your door placard for your exact OEM size. If your Spark has 16 inch wheels, its OEM tire size will be different than 185/55R15.
Many owners explore a mild plus size for styling and handling while keeping ride quality. Because OEM data for this model year shows both a 16 inch wheel and a 15 inch tire size in our records, confirm your baseline size first using your door placard. Then use the calculator to model options.
These examples are not guaranteed fitments. They are starting points to compare in the calculator. Final fit depends on exact wheel width, offset, tire model, suspension condition, and trim level.
Q: What is the bolt pattern for the 2021 Chevrolet Spark?
A: 4x100.
Q: What center bore does the 2021 Spark use?
A: 56.6 mm. If your wheel has a larger bore, use hub centric rings sized down to 56.6 mm.
Q: Which lug nuts do I need?
A: The stud thread is M12 x 1.5. The lug seat style must match the wheel. Many aftermarket wheels use a 60 degree conical seat, but confirm with the wheel manufacturer before buying.
Q: Can I run 16 inch wheels on my 2021 Spark?
A: Our data includes a 16 x 6.5 wheel with ET 45 mm, but the tire size on file is 185/55R15 which is for a 15 inch wheel. This suggests trim variation. Check your door placard for your OEM size, then use the calculator to model a 16 inch setup and physically test fit for brake and fender clearance.
Q: What offset should I choose?
A: Offset depends on wheel width and brake and fender clearance. Use the calculator to compare any target wheel to the ET 45 mm value on file and verify inner and outer clearances. Always test fit.
Q: How close should my new tire diameter be to stock?
A: As a general guideline, try to keep overall diameter within about 2 to 3 percent of your OEM size to protect ABS and speedometer accuracy. Verify your exact OEM size on the door placard and compare in the calculator.
Q: Do I need new TPMS sensors?
A: If you keep your original wheels and sensors, you can transfer them if compatible with the new wheels. If you install new sensors, they must be compatible with the 2021 Spark and then programmed or relearned per Chevrolet procedures.
Q: What is backspacing and why does it matter?
A: Backspacing is the distance from the wheel mounting face to the inner wheel edge. More backspacing moves the wheel inward, affecting strut and knuckle clearance. The value on file is 5.02 in for the 16 x 6.5 ET 45 wheel. Compare any new wheel against this using the calculator.
Wheel interchange depends on more than bolt pattern. Where data is available, this site compares recorded OEM values:
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.
