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Borne Off-Road BNWS-010-381BK black wheel spacer pair
Borne Off-Road BNWS-010-381BK wheel spacer detail view 2
Borne Off-Road BNWS-010-381BK wheel spacer detail view 3
Borne Off-Road BNWS-010-381BK wheel spacer detail view 4
Borne Off-Road BNWS-010-381BK wheel spacer detail view 5
Borne Off-Road BNWS-010-381BK wheel spacer detail view 6
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Borne Off-Road 38.1mm Wheel Spacers for 2007-2021 Toyota Tundra

$ 257.00 $ 228.95
$ 228.95

Add track width with a hub-centric spacer pair

Borne Off-Road BNWS-010-381BK, manufactured and warranted by Mishimoto, moves each wheel outward 38.1 mm while maintaining a 110.1 mm hub-centric bore for the exact 5x150 applications below.

Key Features

  • Exact Borne Off-Road BNWS-010-381BK black spacer configuration
  • Sold as a pair
  • 38.1 mm, or 1.5-inch, thickness
  • 5x150 bolt pattern
  • 110.1 mm hub bore
  • M14x1.5 wheel-stud thread
  • Forged 6061-T6 aluminum spacers
  • Grade-12.9 steel studs and lug nuts
  • Black anodized corrosion-resistant finish
  • Mishimoto lifetime limited warranty

Fitment

Years Make Model Verified Requirements and Exclusions
1998-2007 Lexus LX470 5x150, 110.1 mm hub bore, M14x1.5; SRW only
2008-2011, 2013-2021 Lexus LX570 5x150, 110.1 mm hub bore, M14x1.5; SRW only
1998-2011, 2013-2021 Toyota Land Cruiser 5x150, 110.1 mm hub bore, M14x1.5; SRW only
2008-2022 Toyota Sequoia 5x150, 110.1 mm hub bore, M14x1.5; SRW only
2007-2021 Toyota Tundra Direct-fit manufacturer application; SRW only, not DRW

Confirm BNWS-010-381BK against the vehicle hub, wheel pockets, stud length, tire clearance, and single-rear-wheel configuration. Stock wheel studs may require trimming to avoid contact with the wheel.

Specifications

Detail Value
Manufacturer Part Number BNWS-010-381BK
Brand Borne Off-Road
Manufacturer and Warrantor Mishimoto Automotive
Quantity Two wheel spacers
Thickness 38.1 mm / 1.5 in
Bolt Pattern 5x150
Hub Bore 110.1 mm
Thread Size M14x1.5
Material Forged 6061-T6 aluminum
Stud and Nut Grade 12.9 steel
Color and Finish Black anodized
UPC 840197719251

What's Included

  • One Borne Off-Road BNWS-010-381BK spacer kit
  • Two aluminum wheel spacers with pre-installed studs
  • Sixteen M14x1.5 lug nuts
  • Wheels, tires, installation labor, and unrelated service parts are not included

About Borne Off-Road

Borne Off-Road is Mishimoto's truck and off-road accessory line. Its wheel spacers use application-matched bolt patterns, hub bores, thread sizes, and thicknesses, so every measurement and the SRW restriction must be confirmed before installation.

Related Parts

  • Wheels with sufficient rear pocket depth for the original studs
  • Vehicle-correct M14x1.5 service hardware when replacement is required
  • Tires sized for the resulting track width and body clearance
  • A calibrated torque wrench for installation and scheduled rechecks

FAQ

What is the BNWS-010-381BK?

It is a pair of black 38.1 mm hub-centric wheel spacers for the verified 5x150 applications and dimensions listed below.

How many spacers are included?

The manufacturer supplies two aluminum wheel spacers and 16 M14x1.5 lug nuts.

Which Tundra years are direct fit?

Mishimoto lists direct fit for 2007-2021 Toyota Tundra models with the specified hub, bolt pattern, studs, and SRW configuration.

What other vehicles are supported?

The exact application data also lists the Lexus LX470 and LX570, Toyota Land Cruiser, and Toyota Sequoia year ranges shown in the fitment table.

Will these fit a dually?

No. The manufacturer specifies single-rear-wheel vehicles only and excludes dual-rear-wheel applications.

Can factory wheel studs require trimming?

Yes. Mishimoto states that stock studs may require trimming to prevent interference, so clearance must be measured before installation.

What material is used?

The spacers are forged from 6061-T6 aluminum with grade-12.9 steel studs and lug nuts.

What warranty applies?

Mishimoto lists its lifetime limited warranty, subject to current terms and proof-of-purchase requirements.

Installation Instructions

  1. Verify the vehicle year, model, 5x150 bolt pattern, 110.1 mm hub bore, M14x1.5 thread, and SRW configuration.
  2. Confirm the package label and manufacturer part number before removing the wheels.
  3. Measure factory stud protrusion and wheel-pocket depth; trim studs only when the current Mishimoto instructions require it and a qualified installer confirms adequate thread engagement.
  4. Clean the hub face, seat each spacer fully against the hub, and tighten the supplied nuts in a star pattern to the specified torque.
  5. Mount the wheels, verify tire and body clearance through steering and suspension travel, and torque the wheel hardware correctly.
  6. Recheck spacer and wheel torque after the initial driving interval and at the maintenance interval in the manufacturer instructions.

California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.

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