Product Summary

Universal Fit, Steel, Bare

  • 4-lug mounting plate for use with Speedway Motors WheelWise® wheel fitment tool
  • Expands Speedway Motors WheelWise® wheel fitment tool to additional bolt patterns.
  • Wheel bolt patterns laser etched in millimeters and decimal formats
  • Laser cut from 10 gauge steel for strength
  • Mounts using existing 1/4-20 carriage bolts and wing nuts from wheel fitment tool
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Key Specs

MFG. Part #9163284
BrandSpeedway Motors
Material TypeSteel
Material Thickness0.135"
FinishBare
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Speedway Motors 9163284 Details

  • 4-lug wheel bolt pattern features 6 of the most used bolt pattern fitments
  • Fits 4x98, 4x100, 4x108 (4x4.25), 4x110, 4x114.3 (4x4.5), and 4x130 patterns
  • Center plate designed to work with our award winning wheel fitment tool
  • When used with our WheelWise® wheel fitment tool it helps determine proper wheel fitment
  • Laser cut from 10 gauge steel in house at Speedway Motors
  • Wheel bolt pattern designations laser etched in millimeters and decimal format
  • Also available in 5-lug metric and 6-lug versions

Expand Your Speedway Motors Wheel Fitment Tool’s Application 

If you own one of our WheelWise® wheel fitment tools you know how invaluable they are in confirming wheel measurements, especially backspacing, to provide accurate wheel specs to your custom wheel manufacturer or to allow you to search for off the shelf wheel options that will fit the first time without issue. Our WheelWise® wheel fitment tool originally launched with a standard 5-lug bolt pattern mounting plate for use with the most common bolt patterns used for domestic muscle cars and classic vehicles, but now we have launched additional lug pattern mounting plates to expand the tool’s ability to test fit tire combinations onto just about anything. From modern six-lug trucks to four-lug cars and five-lug metric imports, our additional lug plates will help you with just about any vehicle’s wheel fitment needs.

Accurate Wheel Measurements in Minutes with The Tire Sizes You Plan to Use

Confirming your wheel specs, including backspacing and offset, to order new or custom wheels can be accomplished in no time with our WheelWise® wheel backspacing tool. Simply assemble the wheel fitment calculator tool extensions inside the tire you plan to run and secure the sidewall clamps. Bolt this new hub mounting plate to the extensions from your existing WheelWise® wheel fitment tool and you’re ready to mount your tire and take some measurements with our wheel offset measuring tool! It’s that easy!

Our WheelWise® lug pattern plates are made from 10 gauge steel and laser etched with bolt pattern information in both millimeters and decimal formats. The wheel offset tool 4-lug mounting plate features precise wheel bolt pattern mounting options in the most popular four-lug bolt patterns using 12mm wheel studs. These specific wheel bolt patterns and stud hole sizes create a much more accurate mounting versus universal slots that inject slop into your fitment check.

Speedway Motors 9163284 Specifications

KEY SPECS
MFG. Part #9163284
BrandSpeedway Motors
Material TypeSteel
Material Thickness0.135"
FinishBare
GENERAL
NotesOnly compatible with Speedway Motors wheel fitment tools!
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