2014 Ford Focus Wheel Fitment and Interchange Guide
Known OEM Fitment For 2014 Ford Focus
The following specifications are the known reference fitment values for the 2014 Ford Focus. Equipment can vary by trim, package, market, and replacement-wheel configuration, so confirm the specifications on your vehicle before ordering.
| Specification |
Known value |
| Bolt pattern, studs x PCD |
5x108 |
| Center bore |
63.4 mm |
| Thread size |
M12 x 1.5 |
| Rim diameter |
18 inches |
| Rim width |
8.0 inches |
| Wheel offset |
ET55 |
| Backspacing |
6.17 inches |
| Tire section width |
235 mm |
| Tire aspect ratio |
40 percent |
| Tire rim diameter |
R18 |
These values should be treated as a starting point, not a guarantee that every 2014 Ford Focus trim uses the same wheel and tire combination. Check the driver-side door-jamb label, owner documentation, the original wheel markings, and a Ford parts or service source for your specific vehicle identification number.
How To Use The Wheel Interchange Calculator
Use the calculator to compare a possible donor wheel with the wheel and tire setup installed on your 2014 Ford Focus. Enter the donor vehicle or donor wheel information in the “Wheels from” fields, then enter your Focus information in the “Installed on” fields.
- Begin with the bolt pattern, center bore, wheel diameter, wheel width, and offset.
- Compare the donor wheel with the known Focus reference values above. A matching bolt pattern alone does not prove that a wheel will fit.
- Use the custom wheel size fields to test a specific rim diameter, width, and offset when the donor vehicle is not listed or when you are evaluating an aftermarket wheel.
- Use the custom tire size fields to compare section width and aspect ratio. The calculator updates tire diameter when the rim diameter changes, helping you review the complete wheel and tire combination.
- Review the calculated differences for inner clearance, outer position, and overall tire diameter, then confirm physical clearance on the vehicle.
The calculator is a comparison aid. It cannot verify brake-caliper clearance, suspension clearance under compression, fender clearance during steering, hub engagement, load rating, or the condition of a used wheel.
Fitment Checklist Before You Buy
Confirm every item below before purchasing new or used wheels for a 2014 Ford Focus:
- Verify the 5x108 bolt pattern and make sure the wheel is designed for the correct fastener type.
- Confirm the 63.4 mm hub relationship. A larger center bore may require properly sized hub-centric rings, while a smaller bore will not fit over the hub.
- Compare wheel width, diameter, and ET offset with the calculator and with the original wheel markings.
- Check the wheel's load rating and speed-related suitability for the vehicle and tire.
- Measure brake-caliper clearance, spoke clearance, inner barrel clearance, and suspension clearance. Do not rely only on a listing's vehicle selector.
- Confirm the tire size, load index, speed rating, and approved rim-width range from the tire manufacturer.
- Inspect used wheels for cracks, bends, weld repairs, corrosion around the bead seat, and damaged mounting holes.
- Confirm that the replacement wheel accepts the correct M12 x 1.5 wheel hardware and that the seating style matches.
If any specification is missing or differs between sources, pause the purchase and verify it through the vehicle label, Ford service information, a Ford dealer parts department, or the wheel manufacturer's technical data.
Plus Sizing And Common Upgrades
Plus sizing changes the rim diameter while generally reducing tire sidewall height to maintain a similar overall tire diameter. The calculator can help compare these changes, but it does not establish an approved tire size for every trim.
For the known reference setup, the listed combination is an 18 x 8.0 wheel with ET55 and a 235/40R18 tire. Treat this as the provided reference configuration only. Do not assume that a different diameter, width, offset, or tire size is approved without checking Ford documentation, the tire maker's data, and actual vehicle clearance.
A wider wheel or lower offset can move the wheel closer to the fender, while a higher offset can reduce clearance to suspension components. A wider tire can also contact the strut, liner, or fender during steering or suspension travel. Changes in overall tire diameter may affect speedometer accuracy, ground clearance, gearing, electronic systems, and vehicle handling.
Installation Tips
Install replacement wheels on a clean, flat hub surface. Remove rust, dirt, paint buildup, and debris from the hub face and wheel mounting surface without altering the mating surfaces. Do not use spacers, adapters, or stacking rings to correct a fitment problem unless the component manufacturer provides vehicle-specific instructions and the resulting assembly is legal and safe.
Thread the wheel fasteners by hand first. Tighten them in a star or crisscross pattern, lower the vehicle so the wheel cannot rotate freely, and use the vehicle or wheel manufacturer's specified torque procedure. The supplied information does not include a wheel-fastener torque value, so obtain the correct value from Ford service information or the owner's documentation instead of guessing.
After installation, check for rubbing at full steering lock and inspect clearance with the suspension loaded. Recheck fastener torque after the first short drive and again according to the wheel manufacturer's instructions. Stop driving if you notice vibration, rubbing, loss of pressure, unusual steering behavior, or a loose fastener.
Tools And Helpful Supplies
A few basic tools can make a wheel fitment inspection and installation safer:
- A calibrated automotive torque wrench for final fastener tightening.
- A digital tire tread depth gauge for checking tire condition.
- A reliable tire-pressure gauge and an air source.
- A vehicle-rated jack and jack stands or an appropriate lift. Never work under a vehicle supported only by a jack.
- A straightedge, tape measure, and flashlight for checking wheel and tire clearance.
- A wire brush or suitable hub-cleaning tool for removing surface rust and debris.
Use wheel-specific mounting hardware and follow the hardware manufacturer's instructions. Do not lubricate wheel fastener threads unless the applicable service procedure specifically requires it, because lubrication can change the clamping force produced by a given torque value.
FAQs
What is the bolt pattern for a 2014 Ford Focus?
The known bolt pattern provided for the 2014 Ford Focus is 5x108. Verify it against the original wheel or an OEM source for your trim before ordering.
What is the center bore for the 2014 Ford Focus?
The known center bore is 63.4 mm. A replacement wheel with a smaller center bore will not fit over the hub. A larger bore may require correctly sized hub-centric rings, depending on the wheel design and manufacturer instructions.
What wheel offset is listed for this 2014 Ford Focus fitment?
The provided reference offset is ET55, with an 8.0-inch rim width and an 18-inch rim diameter. Offset is only one part of fitment, so also check spoke, brake, suspension, and fender clearance.
Can I use any wheel with a 5x108 bolt pattern?
No. The wheel must also have a suitable center bore, diameter, width, offset, load rating, fastener interface, and brake and suspension clearance. Use the wheel interchange calculator for an initial comparison, then confirm the result with OEM and wheel-manufacturer information.
What tire size is included in the known reference data?
The provided tire data is 235/40R18, consisting of a 235 mm section width, 40 percent aspect ratio, and 18-inch rim diameter. This does not establish that the size is correct for every trim or use case, so verify the door-jamb label and tire manufacturer's specifications.
How do I compare a donor vehicle's wheels with my Focus?
Enter the donor information under “Wheels from” and the 2014 Ford Focus information under “Installed on.” Compare bolt pattern, center bore, diameter, width, offset, and tire dimensions. You can also enter custom wheel and tire sizes to evaluate an aftermarket combination.
Does changing wheel diameter change tire diameter in the calculator?
Yes. In this calculator, changing the custom rim diameter updates the tire diameter in the comparison. Recheck the complete tire size and clearance whenever you change rim diameter, width, offset, or tire dimensions.
Where can I confirm fitment if the calculator and a listing disagree?
Use the vehicle's door-jamb tire and loading label, owner documentation, original wheel markings, Ford service information, a Ford dealer parts department, and the wheel and tire manufacturers' technical data. Do not purchase based on a single marketplace listing or bolt-pattern match.