2009 Dodge Viper Wheel Offset

Quick specs

Wheel size
10x18 · 10x19
Offset
ET51 · ET50
Backspacing
7.01 in · 6.97 in
Bolt pattern
6×114.3
Center bore
71.5 mm, 71.6 mm
Thread
M12×1.25, 1/2"-20 UNF
Tire size
275/35R18 · 285/30R19

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
8.4i · V10, Petrol10x1810x18ET517.01 in275/35R186x114.371.6 mm1/2" - 20 UNF
8.4i · V10, Petrol10x1910x18ET50 / ET516.97 in285/30R19 / 275/35R186x114.371.6 mm1/2" - 20 UNF

Wheels and hardware

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Lug hardware

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  • White Knight 1304-1S-20AM Chrome 1/2"-20 Open-End Bulge Acorn Lug Nut, 20 Pack

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

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  • White Knight 1704S-20AM Chrome 1/2"-20 Bulge Acorn Lug Nut, Pack

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

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  • DPAccessories 24 Chrome 1/2-20 Closed End Bulge Acorn Lug Nuts - Cone Seat - 3/4" Hex D3112-HT-2305/24

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

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Wheel locks

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  • Wheel Accessories Parts 1/2 Wheel Locking Lug Nuts Open End Cone Seat Bulge Acorn, Chrome, 1/2"-20 Thread Size, 0.84" Length Premium Wheel Lock Set with Dual Hex Key (Pack of 4, 1/2-20, Chrome)

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

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Real-World 2009 Dodge Viper 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:

  • 19-inch — 1 documented build

1 documented build.

2009 Dodge Viper custom wheel setup

Staggered · 19×10 / 20×13

Documented on a 2009 Dodge Viper build — observed custom fitment, not a universal fit guarantee.

Wheel: ADV.1

Front
19×10 · 285/30R19
Rear
20×13 · 345/25R20

Compare your own setup

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

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More specs for the 2009 Dodge Viper

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.