2018 Honda Civic Wheel Offset

Quick specs

Wheel size: 7x17 · 7x16 · 8x18
Offset: ET45 · ET50
Backspacing: 5.27 in · 5.97 in
Bolt pattern: 5×114.3
Center bore: 64.1 mm
Thread: M12×1.5
Tire size: 215/50R17 · 215/55R16 · 235/40R18

The 2018 Honda Civic is listed with three OEM wheel setups: 7x16 ET45 with 215/55R16 tires, 7x17 ET45 with 215/50R17 tires, and 8x18 ET50 with 235/40R18 tires. The OEM configurations are square rather than staggered.

All listed configurations use a 5x114.3 bolt pattern, 64.1 mm center bore, M12 x 1.5 thread, and lug nuts. The database also includes 101 documented custom builds, most commonly using 18-inch wheels, but those observed setups are not universal fit or clearance confirmation.

OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
1.5 VTEC · 1.5L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, I4, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.0 VTEC · 1.0L, I3, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.0 VTEC · 1.0L, I3, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.0 VTEC · 1.0L, I3, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.6 i-DTEC · 1.6L, I4, Diesel	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.6 i-DTEC · 1.6L, I4, Diesel	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.6 i-DTEC · 1.6L, I4, Diesel	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC (DBA-FC1) · 1.5L, L15B, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC (DBA-FC1) · 1.5L, L15B, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.8 i-VTEC · 1.8L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.8 i-VTEC · 1.8L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Flex-Fuel	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
2.0 i-VTEC · 2.0L, I4, Flex-Fuel	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.6 i-VTEC · 1.6L, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.6 i-VTEC · 1.6L, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.0 VTEC · 1.0L, P10A1, I3, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.0 VTEC · 1.0L, P10A1, I3, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.0 VTEC · 1.0L, P10A1, I3, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, L15B8, I4, Petrol	7x17	ET45	5.27 in	215/50R17	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, L15B8, I4, Petrol	7x16	ET45	5.27 in	215/55R16	5x114.3	64.1 mm	M12 x 1.5
1.5 VTEC · 1.5L, L15B8, I4, Petrol	8x18	ET50	5.97 in	235/40R18	5x114.3	64.1 mm	M12 x 1.5

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2018 Honda Civic Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

18-inch — 81 documented builds
17-inch — 10 documented builds
19-inch — 9 documented builds

Showing 36 of 101 documented builds in this view.

DiameterLayoutSuspension

17×8 ET35

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 215/50R17

Compared with OEM

Compared with the 17×7 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 22.7 mm farther toward fender (more outward poke)
Inner edge 2.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 18×10.5 ET30 / 18×9.5 ET40

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Front: 18×10.5 ET30 · 295/30R18
Rear: 18×9.5 ET40 · 255/35R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 51.8 mm farther toward fender (more outward poke)
Inner edge 11.8 mm closer to suspension (less inner clearance)
Width +2.5" vs OEM

View full build on Modified1

Staggered · 17×8 ET35 / Rear unknown

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Wheel: Alleggerita hlt

Front: 17×8 ET35 · 215/50R17
Rear: —

Compared with OEM

Compared with the 17×7 ET45 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 22.7 mm farther toward fender (more outward poke)
Inner edge 2.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9.5 ET38

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 255/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 31 mm farther toward fender (more outward poke)
Inner edge 7 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

18×9.5 ET38

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 245/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 31 mm farther toward fender (more outward poke)
Inner edge 7 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

18×8.5 ET35

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 245/45R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 21.3 mm farther toward fender (more outward poke)
Inner edge 8.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM

View full build on Modified1

18×8.75 ET38

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 245/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 21.5 mm farther toward fender (more outward poke)
Inner edge 2.5 mm farther from suspension (more inner clearance)
Width +0.75" vs OEM

View full build on Modified1

18×9 ET42

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 215/35R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 20.7 mm farther toward fender (more outward poke)
Inner edge 4.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9.5 ET38

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 235/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 31 mm farther toward fender (more outward poke)
Inner edge 7 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

18×9.5 ET39

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 255/40R18

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 30 mm farther toward fender (more outward poke)
Inner edge 8 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

18×9.5 ET40

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Tires: 255/35R18

Suspension: Lowered Adj Coil Overs

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 29 mm farther toward fender (more outward poke)
Inner edge 9 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

18×8.5 ET50

Documented on a 2018 Honda Civic build — observed custom fitment, not a universal fit guarantee.

Compared with OEM

Compared with the 18×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 6.3 mm farther toward fender (more outward poke)
Inner edge 6.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

Open full fitment calculator

More specs for the 2018 Honda Civic

Frequently asked questions

What OEM wheel diameters are available for the 2018 Honda Civic?

The 2018 Honda Civic has OEM 16-inch, 17-inch, and 18-inch wheel configurations. Listed sizes are 7x16, 7x17, and 8x18.

What are the OEM wheel and tire pairings?

The OEM 16-inch setup is 7x16 ET45 with 215/55R16 tires. The OEM 17-inch setup is 7x17 ET45 with 215/50R17 tires. The OEM 18-inch setup is 8x18 ET50 with 235/40R18 tires.

What is the OEM offset and backspacing?

OEM offsets are ET45 for the 7x16 and 7x17 wheels, and ET50 for the 8x18 wheel. The listed OEM backspacing values are 5.27 inches and 5.97 inches.

What bolt pattern and center bore does the 2018 Honda Civic use?

The 2018 Honda Civic uses a 5x114.3 bolt pattern, also written as 5x4.5, with a 64.1 mm center bore. The listed thread is M12 x 1.5, and the fasteners are lug nuts.

Does the 2018 Honda Civic have a staggered OEM setup?

The OEM configurations are not staggered. The catalog lists the same wheel and tire specification across the front and rear for each configuration.

What custom wheel sizes have been documented for the 2018 Honda Civic?

The database contains 101 documented custom builds. Among them, 18-inch wheels appear in 81 builds, 17-inch wheels in 10, and 19-inch wheels in 9. These are observed setups, not universal fit or clearance confirmation.

Which custom wheel and tire combinations are documented?

Documented examples include 17x8 ET35 with 215/50R17 tires, 18x9.5 ET38 with 255/40R18 or 245/40R18 tires, and 18x10.5 ET30 with 295/30R18 tires. These examples apply to the specific documented builds only.

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.