18×9.5 ET20 Wheels on a 2006 Mitsubishi Lancer Evolution

Evidence summary

• Documented builds using 18×9.5: 74
• Documented builds specifically using 18×9.5 ET20: 13
• Axle context: 0 square · 13 staggered · 13 front-only · 0 rear-only · 0 both axles

13 documented 2006 Mitsubishi Lancer Evolution builds in our database use 18×9.5 ET20 wheels. This is observed use — not a fit confirmation.

Compared with OEM

Aftermarket: 18×9.5 ET20

Compared with the OEM 18×8 ET38 configuration.

Width: +1.5 in

Outer edge 37 mm farther toward fender (more outward poke)

Inner edge 1 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 18×9.5 ET20

• 245/35R18 — 3 builds
• 245/40R18 — 3 builds
• 255/35R18 — 2 builds
• 225/40R18 — 1 build
• 235/40R18 — 1 build

• 245/35R18: -2.6% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
• 245/40R18: +1.2% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
• 255/35R18: -1.5% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
• 225/40R18: -1.2% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
• 235/40R18: +0.0% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.

Documented tire pairings are not tire recommendations.

Suspension, rubbing, fender, and spacers

Suspension on documented builds

• Not recorded — 13

Reported rubbing

• Rubbing reported: 0
• No rubbing reported: 0
• Not recorded: 13

Fender modifications

• Rolled: 0
• Pulled: 0
• No trimming recorded: 0
• Other trimming label: 0
• Not recorded: 13

Spacer data was not recorded on these exact builds.

Counts are descriptive evidence only — not probabilities or clearance guarantees.

Nearby documented setups

Similar evidence — not the same setup.

• 18×9.5 ET2215 builds · nearby offset
• 18×9.5 ET174 builds · nearby offset
• 18×9.5 ET1510 builds · nearby offset
• 18×9.5 ET253 builds · nearby offset
• 18×9.5 ET278 builds · nearby offset
• 18×9.5 ET285 builds · nearby offset
• 18×9 ET223 builds · similar size
• 18×10 ET253 builds · similar size

Compare this setup with your OEM wheels

Prefills 18×9.5 ET20 on this vehicle in the fitment calculator.

Open fitment calculator

Related specs

• Bolt pattern: 5x114.3
• Center bore: 67.1 mm
• Thread: M12 x 1.5
• All documented 18×9.5 offsets for this year
• 2006 Mitsubishi Lancer Evolution OEM wheel fitment

Size and offset evidence does not replace bolt pattern, hub bore, or thread requirements.