1999 Acura SLX Bolt Pattern

The bolt pattern for a 1999 Acura SLX is 6x139.7. The given lug pattern is the same for different years of production and has never changed since the model came off the production line.


How to change bolt pattern? – Install Wheel Adapters

You most likely found the wheels with a different bolt pattern, so you can change the 1999 Acura SLX bolt pattern by installing wheel adapters. See the relevant products from Amazon:

6x139.7 to 6x135 (6x5.5 in to 6x5.3 in)

It means you have 6x135/6x5.3" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • ‎EOTH Wheel Adapters

    • Benefit
    • Solve wheel fitment issues especially when change bolt pattern
    • Allow you to use bigger tires
    • Customize the offset of your rims
    • Give you the custom aggressive look
  • ‎Ryin 6x5.5 to 6x135 Adapters

    • Usage:
    • Change Bolt Pattern to Use 6x135 Wheels on 6x139.7 Trucks.
    • Give you the custom aggressive look
  • ‎DCVAMOUS

    • Benefits:
    • Adapted on a new rim, give your vehicle that aggressive stance, eliminate rubbing, mount a larger wheel or tire, clear breaks or struts. They also increase your vehicles handling performance due to adding trek and width to your stance.

6x139.7 to 6x114.3 (6x5.5 in to 6x4.5 in)

It means you have 6x114.3 /6x4.5" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • Premium Quality

    EZAccessory Wheel Adapters 6x5.5 to 6x4.5 1.5"

    • Fit vehicles of 6x5.5" or 6x139.7mm bolt pattern. Your Garage filter is to confirm fitting of your vehicle only, not for the wheels. Convert to wheel must be 6x4.5" or 6x114.3mm bolt pattern.
  • Editor's Choice

    EZAccessory Wheel Adapters 1.5"

    • Quality Assurance: Aircraft quality TRUE forged 6061 T6 lightweight billet. CNC machined with precision craftsmanship. Features in high load capacity and keep stock ride. Anodized for corrosion resistance. Heat-treated 10.9 grade steel studs with mounting lug nuts included.

6x139.7 to 5x114.3 (6x5.5 in to 5x4.5 in)

It means you have 5x114.3/5x4.5" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • EZAccessory 2 Wheel Adapter 6x5.5 to 5x4.5

    • Convert from 6 lug vehicle to 5 lug wheel, meaning putting 5 lug wheels on 6 lug vehicle. Aircraft quality TRUE forged 6061 T6 lightweight billet. CNC machined with precision craftsmanship. Features in high load capacity and keep stock ride. Anodized for corrosion resistance. Heat-treated 10.9 grade steel studs with mounting lug nuts included.
    • Attention - 1/2" studs; 2" (50mm) thickness; 108mm center bore; Adapters will give you widened stance as well as more stability. If vehicle studs protrude outside the inner piece adapter, you will need to shave down vehicle studs.

6x139.7 to 5x139.7 (6x5.5 in to 5x5.5 in)

It means you have 5x139.7/5x5.5" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • Trustworthy Manufacturer

    EZAccessory Wheel Adapters. 2 Inch thickness

    • Installation Notes:

      • Unscrew and separate the two adapter pieces first.
      • Install the inner adapter piece using short open end lug nuts with no more than 13/16" hex.
      • If hub studs protrude outside the inner adapter piece and prevent the outer adapter piece from sitting flush, it is required to shorten the factory studs.
      • Bolt outer adapter piece to the inner piece using provided black allen bolts.
      • Install your wheels to the studs of the outer adapter piece using proper lug nuts that both match the thread size of the adapter studs and the seating style of your wheels.

6x139.7 to 8x165.1 (6x5.5 in to 8x6.5 in)

It means you have 8x165.1/8x6.5" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • Pricy But Reliable

    EZAccessory Wheel Adapter 6x5.5 to 8x6.5

    • Installation Notes:

      • Unscrew and separate the two adapter pieces first.
      • Install the inner adapter piece using short open end lug nuts with no more than 13/16" hex.
      • If hub studs protrude outside the inner adapter piece and prevent the outer adapter piece from sitting flush, it is required to shorten the factory studs.
      • Bolt outer adapter piece to the inner piece using provided black allen bolts.
      • Install your wheels to the studs of the outer adapter piece using proper lug nuts that both match the thread size of the adapter studs and the seating style of your wheels.

6x139.7 to 5x127 (6x5.5 in to 5x5 in)

It means you have 5x127/5x5" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • Editor's Choice

    EZAccessory 2 Wheel Adapter 6x5.5 to 5x5. Thickness 2 inch

    • Installation Notes:

      • Unscrew and separate the two adapter pieces first.
      • Install the inner adapter piece using short open end lug nuts with no more than 13/16" hex.
      • If hub studs protrude outside the inner adapter piece and prevent the outer adapter piece from sitting flush, it is required to shorten the factory studs.
      • Bolt outer adapter piece to the inner piece using provided black allen bolts.
      • Install your wheels to the studs of the outer adapter piece using proper lug nuts that both match the thread size of the adapter studs and the seating style of your wheels.

6x139.7 to 8x180 (6x5.5 in to 8x7.1 in)

It means you have 8x180/8x7.1" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • Trustworthy Manufacturer

    EZAccessory 2 Wheel Adapter 6x5.5 to 8x180. Thickness 2 inch

    • These two-piece conversion-type wheel adapters are used to convert 6-lug vehicles with 5.5" (139.7mm) bolt patterns to fit wheels with 8x180 bolt patterns. Mostly used for 6-lug Chevy Tahoe, Suburban, etc to install 8-lug Ford wheels. They will also space out your wheels for 2-inch to help you get enough clearance for wider tires and rims. CNC machined with precision craftsmanship using 6061 T6 aerospace quality billet, featured in high load capacity and corrosion resistance. High-quality studs are pre-installed.

    • Adapter Specification:

    • Vehicle Bolt Pattern: 6x5.5" (139.7mm)
    • Wheel Bolt Pattern: 8x180mm
    • Studs Thread Size: 14x1.5
    • Hub Bore Size: 108mm
    • Thickness: 2-inch (50mm)
    • Lug Torque: 95 ft-lbs
    • Black Allen Bolt Torque: 55 ft-lbs

6x139.7 to 6x120 (6x5.5 in to 6x4.72 in)

It means you have 6x120/6x4.72" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • Editor's Choice

    EZAccessory 1.25" Wheel Adapters

    • Vehicle Side Fitments:

      • Fits Chevrolet: C/K 1500 2/4WD (1999-2001), Silverado 2/4WD (1999-on), Sierra 2/4WD (1999-on), Avalanche (2001-on), Tahoe, Yukon (1995-on), Blazer-Full Size 4WD (1992-1994), Suburban (1992-on), Colorado (2004-on)
      • Fits GMC: G.M. - K1500 4WD (1988-on), GMC - Denali (1998-on)
      • Fits Toyota: Tacoma 4WD (1995-on), Sequoia 4WD (2001-on), Tundra (1999-2006), 4-Runner (1986-on), T100 (1993-1998), Land cruiser (1962-1992)
      • Fits Mazda: Pickup, B2000, B2200 (1977-1996)

6x139.7 to 8x170 (6x5.5 in to 8x6.7 in)

It means you have 8x170/8x6.7" wheels and want to use them on the 1999 Acura/SLX with 6x139.7 /6x5.5" bolt pattern config.

  • We Recommend

    Wheel Adapters 6x5.5 to 8x170

    • These two piece conversion type wheel adapters are used to convert 6 lug 5.5-inch (139.7mm) bolt pattern hub to fit wheels of 8 lug 170mm bolt pattern. Adapters are built with 125mm hub centric lip to support F250 or F350 Super Duty wheels for a factory fit. They will space out your wheels for 2-inch. Significantly reduces stress on bearings and chance of vibrations. Check to make sure you have enough clearance. CNC machined with precision craftsmanship using 6061 T6 aerospace quality billet, featured in high load capacity and corrosion resistance. High quality studs are pre-installed.

How to change wheel offset? – Install Wheel Spacers on your Acura SLX


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