2012–2015 · saloon / coupe

Honda Civic / Civic Si 9th gen (FB/FG, North America) wheel fitment

The North American ninth-generation Civic came on 15, 16 or 17-inch wheels, and the Si moved from 17 to 18-inch wheels with the 2014 facelift. All of them share one 5x114.3 hub, so factory wheels from any trim bolt on, and most owners looking for a firmer stance move to wider 17 or 18-inch wheels.

5x114.3 bolt pattern · 64.1 mm centre bore · Stock wheels: 16 × 6.5, 15 × 6, 17 × 7, 18 × 7.5 inch · Stock tyres: 205/55 R16, 195/65 R15, 215/45 R17, 225/40 R18

Updated 2026-10-31 · Medium source confidence. Check your exact trim and market. How we check specs

Quick specs

Honda Civic / Civic Si 9th gen (FB/FG, North America) hub and fastener specifications
Specification	Value
Bolt pattern	5x114.3
Stock tyre sizes	205/55 R16 195/65 R15 215/45 R17 225/40 R18
Centre bore	64.1 mm
Fastener and thread	Wheel nut, M12x1.5
Tightening torque	Confirm in your handbook

Stock wheels and tyres

Factory options vary by trim and market. Match your car to the row below and check its tyre placard before using it as a baseline.

Factory wheels and tyres by trim and axle
Trim	Axle	Wheel	Tyre
EX / EX-L saloon and coupe, 16-inch	Front and rear	16 × 6.5 inch, ET45	205/55 R16
DX / LX / HF / Hybrid, 15-inch	Front and rear	15 × 6 inch, ET45	195/65 R15
EX-L and coupe EX 17-inch option	Front and rear	17 × 7 inch, ET45	215/45 R17
2012–2013 Si saloon and coupe, 17-inch	Front and rear	17 × 7 inch, ET45	215/45 R17
2014–2015 Si saloon and coupe, 18-inch	Front and rear	18 × 7.5 inch, ET47	225/40 R18

Explained in our guides

Read these before choosing wheels for the Civic / Civic Si: they explain the offset, fitment and hub numbers in this guide.

Popular community setups

Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.

No community setups have been checked yet.

Width and offset guidance

Offset range

Check the exact setup

There is no confirmed range for this car yet. Compare a known wheel with your proposed size and measure both sides.

Common width limit

Measure before ordering

A maximum width has not been confirmed. Tyre shape, ride height and alignment all change the available space.

These figures belong to the setups described here. Combining the widest wheel with either end of the offset range does not guarantee a safe fit. For how ET moves the wheel in and out, read wheel offset explained; for how far the tyre can sit out, see flush, poke and tucked fitment.

Clearance notes

Every 2012–2015 North American Civic, including the Si, Hybrid and natural-gas versions, uses 5x114.3 with a 64.1 mm hub and M12x1.5 wheel nuts.
Factory wheels are ET45, except the 2014–2015 Si's 18x7.5 wheel, which is ET47.
The 2012–2013 Si coupe also had an 18-inch option with 215/40 R18 tyres. We have not confirmed that wheel's width and offset.
Aftermarket wheels with a 73.1 mm bore need 73.1 to 64.1 mm hub-centric rings. Use nuts with the seat type the wheel needs.
We have not yet documented owner setups for this generation from sources we could check, so treat wider wheels and lower offsets with care and confirm clearance on the car.
We have not confirmed Honda's wheel-nut torque for this generation from a source we could check. Use the figure in the owner's manual.
Check full steering lock and suspension travel with the car loaded. Match wheel load rating, tyre load and speed ratings, fastener seats and brake clearance.

See it on your car.

Upload a photo and start with a look that suits the Civic / Civic Si. Try the wheels, colour and stance before you spend on parts.

See it on your car

An AI preview shows the look. It cannot verify physical fitment.

Run the numbers

These tools start with the EX / EX-L saloon and coupe, 16-inch front size. Choose your own trim or axle in the calculator if it differs.

Compare tyre sizes Compare wheel offsets Check tyre and rim width Find the same bolt pattern Convert offset to backspacing

Questions

What is the bolt pattern of the 2012–2015 Civic?

5x114.3, with a 64.1 mm centre bore and M12x1.5 wheel nuts, on every North American trim including the Si.

What size are the 2014–2015 Civic Si wheels?

18x7.5 ET47 with 225/40 R18 tyres. The 2012–2013 Si had 17x7 ET45 wheels with 215/45 R17 tyres.

Do 2014–2015 Si wheels fit a 2012 Civic LX?

Yes, the bolt pattern and hub are the same. The Si wheel's tyre is within about 1% of the overall diameter of the LX's 195/65 R15, but it is a much lower-profile tyre, so the ride will be firmer.

What size tyres does the Honda Civic / Civic Si 9th gen (FB/FG, North America) have?

Factory tyre (tire) sizes for the 2012–2015 Honda Civic / Civic Si 9th gen (FB/FG, North America) are 205/55 R16, 195/65 R15, 215/45 R17 and 225/40 R18, depending on trim. Your tyre placard shows the size for your car.

What wheel size does the Honda Civic / Civic Si 9th gen (FB/FG, North America) use?

Factory wheels are 16 × 6.5 inch, 15 × 6 inch, 17 × 7 inch and 18 × 7.5 inch, depending on trim. The stock table lists the offset for each.

What is the Honda Civic / Civic Si 9th gen (FB/FG, North America) centre bore?

64.1 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.

Specs checked against

This guide is a starting point, not a fitment guarantee. Specs can differ by market, trim and previous modifications. Confirm all sizes, clearances and fastener requirements with a qualified wheel and tyre professional before buying or fitting parts.

Related cars

More guides from Honda or cars with the same bolt pattern. A matching pattern alone does not make a wheel interchangeable.