2009 Honda Fit Wheel Interchange and Fitment Guide
Known OEM Fitment For 2009 Honda Fit
The following specifications are the known OEM fitment data provided for the 2009 Honda Fit. Equipment can vary by trim, market, and wheel package, so confirm the original specifications on the vehicle, the tire information placard, the owner's manual, or a Honda parts source before purchasing wheels or tires.
| Specification |
Known value |
| Bolt pattern |
4x100 |
| Center bore |
56.1 mm |
| Thread size |
M12 x 1.5 |
| Rim diameter |
16 inches |
| Rim width |
6.0 inches |
| Wheel offset |
ET50 |
| Backspacing |
4.97 inches |
| Tire section width |
175 mm |
| Tire aspect ratio |
65 percent |
| Tire rim diameter |
R15 |
The supplied data lists a 16-inch rim diameter and a tire rim diameter of R15. Because those values do not describe the same wheel diameter, treat them as potentially different configurations or records. Confirm the size currently installed and the approved size for your specific Fit before ordering tires or wheels.
All four wheel mounting locations must use the correct 4x100 bolt pattern. The 56.1 mm center bore is also important for proper wheel centering. A wheel with a smaller center bore will not fit over the hub, while a larger bore may require correctly sized hub-centric rings if the wheel manufacturer permits their use.
How To Use The Wheel Interchange Calculator
Use the on-page wheel interchange calculator to compare a possible donor vehicle with your 2009 Honda Fit. Select the donor vehicle under “Wheels from” and select the Honda Fit under “Installed on.” The comparison is intended to help identify differences in wheel diameter, width, offset, bolt pattern, center bore, and related measurements.
- Enter or select the donor vehicle and review its wheel specifications.
- Compare the donor bolt pattern, center bore, wheel width, diameter, and offset with the known Fit data above.
- Use “Custom wheel size” to test a wheel diameter, width, and offset that is not represented by the listed vehicle options.
- Use “Custom tire size” to compare tire section width and aspect ratio.
- Remember that changing the rim diameter updates the calculated tire diameter. Recheck clearance, load rating, speed rating, and actual vehicle measurements before purchase.
A calculator result is a screening tool, not a guarantee that a wheel is safe or legal for road use. Confirm the wheel maker's load rating, physical clearance, and installation requirements.
Fitment Checklist Before You Buy
- Confirm the 4x100 bolt pattern and verify that the wheel is designed for the vehicle's M12 x 1.5 wheel hardware.
- Check that the center bore is compatible with the 56.1 mm hub. Do not force a wheel with a smaller bore onto the hub.
- Compare the proposed wheel diameter, width, and offset with the original wheel and the calculator results.
- Verify inner clearance around the brake caliper, suspension strut, steering components, and tie-rod area.
- Verify outer clearance at the fender, especially during steering lock and suspension compression.
- Confirm that the tire size matches the wheel width and maintains adequate load and speed ratings.
- Check that the replacement tire diameter does not create unacceptable speedometer, gearing, or electronic-system differences.
- Make sure the wheel's load rating meets or exceeds the vehicle manufacturer's requirement.
- Confirm the correct lug nut seat type, thread engagement, and torque specification for the selected wheels.
- Inspect used wheels for cracks, bends, corrosion, repaired damage, and missing or damaged hardware.
Do not rely on a donor-vehicle list alone. A wheel can share a bolt pattern and still fail because of center-bore, offset, brake-clearance, load-rating, or lug-seat differences.
Plus Sizing And Common Upgrades
Plus sizing generally means fitting a larger wheel diameter with a lower-profile tire while keeping the overall tire diameter near the original target. The calculator can help compare custom wheel and tire dimensions, but it does not replace a physical clearance check or the tire manufacturer's approved rim-width range.
The supplied OEM information contains both a 16-inch rim entry and an R15 tire entry. Do not assume that either size is correct for every 2009 Honda Fit. Read the sidewall of the tires currently installed and check the driver's door-jamb placard and owner's manual for the configuration assigned to your vehicle.
Wider wheels or a different offset can change inner suspension clearance and outer fender clearance. A larger wheel may also reduce sidewall cushioning and increase the risk of wheel or tire damage on potholes. Any upgrade should preserve adequate load capacity, steering clearance, suspension travel, and tire protection.
Installation Tips
- Test-fit each wheel by hand before fully tightening the lug nuts. Never use the lug nuts to pull an incompatible wheel onto the hub.
- Clean rust, dirt, and paint from the hub mounting face and the wheel's mating surface.
- Use only lug nuts with the correct thread and seat design for the wheel. Thread size alone does not confirm seat compatibility.
- Install the wheel with the vehicle supported securely and never work under a vehicle held only by a jack.
- Snug the lug nuts in a star or crisscross pattern, then tighten them with a calibrated torque wrench to the vehicle or wheel manufacturer's specification.
- Check for contact by turning the steering wheel from lock to lock and inspecting suspension and fender clearance.
- After installation, recheck lug torque after the first short drive and again according to the wheel manufacturer's instructions.
- Have the tires balanced and obtain an alignment if the vehicle pulls, the steering wheel is off-center, or uneven wear appears.
If a wheel contacts any component, causes vibration, or prevents full steering or suspension movement, remove it and correct the fitment before driving.
Tools And Helpful Supplies
Useful equipment for a careful wheel-fitment check includes a calibrated torque wrench, jack stands, a suitable floor jack, a socket set, a tire-pressure gauge, and a tread-depth gauge. A straightedge and measuring tools can help document wheel and tire clearance, but measurements should be taken with the vehicle safely supported and the suspension position considered.
For compatible lug nuts, wheel installation hardware, and basic automotive measuring tools, compare product specifications carefully rather than choosing by appearance alone.
FAQs
What is the bolt pattern for the 2009 Honda Fit?
The known bolt pattern is 4x100, meaning four mounting holes on a 100 mm pitch circle diameter. Confirm the wheel specification before purchase because a similar-looking pattern is not interchangeable.
What center bore does the 2009 Honda Fit use?
The known center bore is 56.1 mm. A smaller-bore wheel will not fit over the hub. A larger-bore wheel may need properly sized hub-centric rings when approved by the wheel manufacturer.
What lug thread size is listed for this Honda Fit?
The provided thread size is M12 x 1.5. The correct lug nut seat must also match the wheel, so do not select hardware based on thread size alone.
Can I use any 4x100 wheel on a 2009 Honda Fit?
No. The wheel must also have a compatible center bore, offset, width, diameter, brake clearance, load rating, and lug-nut seat. Use the on-page calculator for an initial comparison and physically verify the installation.
Why does the fitment information show both 16 inches and R15?
The supplied data lists a 16-inch rim diameter and an R15 tire rim diameter. These may represent different configurations or a record that needs verification. Check the tire sidewall, door-jamb placard, owner's manual, and Honda service information for your exact vehicle.
Will changing wheel offset affect clearance?
Yes. Offset changes the wheel's position relative to the hub, suspension, brakes, and fender. Even a wheel with the correct bolt pattern can rub if its offset or width is unsuitable.
Does the calculator confirm that a donor wheel is safe?
No. It compares available dimensions and custom inputs. Final approval requires checking the wheel's load rating, hardware, brake clearance, tire requirements, road clearance, and the vehicle manufacturer's specifications.
Should I use hub-centric rings with larger-bore wheels?
Only when the wheel manufacturer supports their use and the ring precisely matches the vehicle hub and wheel center bore. Hub rings do not correct an incorrect bolt pattern, offset, wheel width, or load rating.