18×8 ET45 Wheels on a 2016 Honda Civic

5 documented builds specifically using ET45

Show evidence for this exact wheel size and offset on my vehicle/year. Exact size+offset builds are observational evidence only — not a universal fit, not the “correct” offset, and not a no-rub guarantee.

Evidence summary

Documented builds using 18×8: 22
Documented builds specifically using 18×8 ET45: 5
Axle context: 5 square · 0 staggered · 5 front-only · 0 rear-only · 0 both axles

5 documented 2016 Honda Civic builds in our database use 18×8 ET45 wheels. This is observed use — not a fit confirmation.

Compared with OEM

Aftermarket: 18×8 ET45

Compared with the OEM 18×7.5 ET45 configuration.

Width: +0.5 in

Outer edge 6.3 mm farther toward fender (more outward poke)

Inner edge 6.3 mm closer to suspension (less inner clearance)

Geometry is deterministic vs the named OEM baseline. It does not mean the setup fits or will clear.

Tires documented with 18×8 ET45

235/40R18 — 2 builds
225/40R18 — 1 build
225/45R18 — 1 build

235/40R18: +1.3% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
225/40R18: +0.0% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
225/45R18: +3.5% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.

Documented tire pairings are not tire recommendations.