Sidebiter II 20X12 with 8X6.50 Bolt Pattern 4.750 Back Space Satin Black


SKU: 90000030369-BFLW Category:


Sidebiter II 20X12 with 8X6.50 Bolt Pattern 4.750 Back Space Satin Black. The Mickey Thompson Sidebiter II is styled after the revolutionary tread-on-the-sidewall Mickey Thompson Sidebiter tire design. The 7-spoke design is a heavy duty performer with a black satin finish. The Sidebiter II is available in a complete range of sizes from 15×8 through 22×12.

  • All new center cap provides easy access to locking hubs
  • High load rating for strength and durability
  • Non-corrosive black plastic screw on center cap
  • Lifetime limited warranty against structural defects
  • 1-year finish warranty


  • Size: 20X12
  • Finish: Satin Black
  • Bolt Pattern: 8X6.50
  • Back Space: 4.750
  • Offset MM: -44 mm
  • Hub Bore MM: 4.930 Inch
  • Max Load LB: 3.640 lb
  • Approx Weight LB: 43
  • Replacement Cap: 90000019864
  • Material: Aluminum

All Mickey Thompson Classic Series, SideBiter, and M/T Metal Series wheels require (60-Degree) Bulge Acorn (Cone Bulge) Seat Lug Nuts. Mickey Thompson recommends Duplex Bulge Acorn Lug Nuts on vehicles of GVWR of 6,500 lbs. or greater.
All Deegan 38 Series wheels use 60 Degree Conical Bulge Seat lugs but will also accept E/T Style lug nuts which provide a lug-centric installation.
For All 6×5.5 Bolt Circle Wheels: Hub Centering Ring included for late Model Chevrolet/GMC applications.
Center caps are not available for certain applications including 1997 and earlier Ford 3/4 and 1-ton pickups, 2002 and earlier Dodge/Ram 3/4 and 1-ton pickups, 1986 and earlier Jeep, CJ models and earlier Toyota Land Cruiser models.
Open caps are available for 5, 6 and 8 lug Classic Series wheels, separately.
Note: All dual drill wheels in the MT Metal line are cover-style caps—no exposed lugs.


Mickey Thompson

Additional information

Weight 45.1 lbs


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