WheelOffset

2006 Chevrolet Impala Wheel Offset

Quick specs

Wheel size
6.5x16 · 6.5x17 · 7x18
Offset
ET47 · ET52
Backspacing
5.10 in · 5.55 in
Bolt pattern
5×115
Center bore
70.3 mm
Thread
M12×1.5
Tire size
225/60R16 · 225/55R17 · 235/50R18

OEM configurations

ConfigurationRimOffsetBackspacingTireBolt patternCenter boreThread
3.5 · V6, Flex-Fuel6.5x16ET475.10 in225/60R165x11570.3 mmM12 x 1.5
3.5 · V6, Flex-Fuel6.5x17ET475.10 in225/55R175x11570.3 mmM12 x 1.5
3.5 · V6, Flex-Fuel7x18ET525.55 in235/50R185x11570.3 mmM12 x 1.5
3.9 · V6, Petrol6.5x17ET475.10 in225/55R175x11570.3 mmM12 x 1.5
5.3 SS · V8, Petrol7x18ET525.55 in235/50R185x11570.3 mmM12 x 1.5

Wheels and hardware

More on Amazon

  • No exact catalog match in inventory

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Lug hardware

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  • White Knight 1707SBK-20AM Black Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

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  • White Knight 1707S-20AM Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

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  • MIKKUPPA M12x1.5 Lug Nuts - Replacement for 2006-2019 Ford Fusion, 2000-2019 Ford Focus, 2001-2019 Ford Escape Aftermarket Wheel - 20pcs Chrome Closed End Lug Nuts

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

Wheel locks

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  • MCGARD Chrome Cone Seat M12 x 1.5 Wheel Locks

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon

  • Gorilla Automotive Wheel Locks With Washer (M12x1.50)

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon

Real-World 2006 Chevrolet Impala 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:

  • 20-inch — 1 documented build

1 documented build.

2006 Chevrolet Impala custom wheel setup

Staggered · 20×8.5 ET32 / 20×10 ET35

Documented on a 2006 Chevrolet Impala build — observed custom fitment, not a universal fit guarantee.

Wheel: Lorenzo WL21

Front
20×8.5 ET32 · 235/35R20
Rear
20×10 ET35 · 245/35R20
Compared with OEM

Compared with the 18×7 ET52 OEM configuration. Calculated geometry only — not fit confirmation.

  • Outer edge 39 mm farther toward fender (more outward poke)
  • Inner edge 0.9 mm farther from suspension (more inner clearance)
  • Width +1.5" vs OEM
  • Diameter +2" 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.

Open full fitment calculator

More specs for the 2006 Chevrolet Impala

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.