Tech Data: Bolt Pattern To Hub: 8x180 mm · Bolt Pattern To Wheel: 8x165.1 mm(6.5") · Adapter Center Bore: 125.1 mm · Adapter Outer Diameter: 210 mm ? full specs below Fitment: GMC:
  • Hummer EV Pickup 25-Now
  • Sierra 3500 HD 11-Now
  • Sierra 2500 HD 11-Now
Chevrolet:
  • Silverado 3500 HD 25-Now
  • Silverado 2500 HD 12-Now
  • Silverado 2500 11-18
IMPORTANT FITMENT NOTICE: Verify both 8-lug PCD patterns and hub bore. Ensure proper stud/bolt length and clearance. Torque all hardware to spec and recheck after 50?100 miles. eBay's chart confirms thread pitch only ? unsure? Message us and we'll verify fitment before you buy.
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In Stock · Ships Same Day · PST 9:30 AM Cut-off

Wheel
Adapter

8 Lug Single Drilled Adapter

(4) 2" 8x180 to 8x6.5 Wheel Spacers Adapters fits Chevy Silverado Sierra 11-22

Direct-fit upgrade for Chevrolet & GMC owners ? confirm your exact year and model in the compatibility chart below before ordering. Converts to 8x6.5 Wheels Run Wheels Made for Other Cars Hub-Centric · Zero Vibration Forged 6061-T6 Billet, Not Cast 10.9 Steel Studs & Nuts Included Ready-to-Install Bolt-On Kit
?1 Best Seller (4) 2
Technical Data

Numbers, not adjectives.

Every dimension your wheel cares about ? measured, verified, documented.

Single Drilled Adapter

Type · Converted Adapter
×4 PCS/Set
Bolt Pattern To Hub
8x180 mm
Bolt Pattern To Wheel
8x165.1 mm(6.5")
Adapter Center Bore
125.1 mm
Adapter Outer Diameter
210 mm
Adapter Thickness
51 mm(2")
Stud Thread Pitch
M14x1.5
Color And Finsih
Chrome
Vehicle Compatibility

Fits your car.
Verified, not guessed.

Designed to convert one 8-lug bolt pattern to another 8-lug configuration with a different PCD. Allows compatibility between mismatched 8-lug hubs and wheels while maintaining proper alignment

2
Brands
6
Vehicles
3
Regions
NA

United States

2 Featured

GMC

United States · 3 models
Bolt Pattern (PCD) Conv.
New PCD Wheel Required8x6.5"
HubCentric Support
Use Same Thread Fastener
Model
Region
Year Range
Sierra 3500 HD
US
2011-Current
Sierra 2500 HD
US/CA
2011-Current
Hummer EV Pickup
MX
2025-Current

Chevrolet

United States · 3 models
Bolt Pattern (PCD) Conv.
New PCD Wheel Required8x6.5"
HubCentric Support
Use Same Thread Fastener
Model
Region
Year Range
Silverado 2500 HD
US
2012-Current
Silverado 2500
MX
2011-2018
Silverado 3500 HD
MX
2025-Current

Not sure? Message us ? we verify your exact year & model before you buy.

Product Display

A closer look at the product.

Finish, geometry, and packaging ? from every angle. Tap a thumbnail to view.

Detail
Display 1
Display 2
Display 3
Preview 1
Preview 2
Why It's Built Different

Performance you can torque down.

Unlocks New Wheel Options

Double-drilled to bolt your hub to 8x6.5 pattern wheels

Complete Ready-to-Install Kit

Everything you need ships in one set?no extra parts to buy

Hub-Centric No Vibration

Centers on the hub bore so wheels run true at highway speed

Forged 6061-T6 Billet

Forged aircraft-grade billet aluminum?dense, defect-free, never cheap cast

10.9 Steel Hardware Included

Grade 10.9 studs and nuts included?ready to bolt on

Precision CNC-Machined

Tight tolerances for accurate, safe alignment

How to Install

3 steps to torque.

Follow the sequence below ? fitment is everything, so read Step 1 carefully.

01

Mount Adapter

Place the adapter onto the hub and Hand-tighten the open-end lug nut, make sure they are torque to sepc

Spacer must sit flush onto hub
02

Install Wheel

Mount the wheel onto the adapter using the secondary bolt pattern. Insert the lug nuts previously took off from wheel and hand-tighten them

Don't use power tool
03

Torque to Specification

Tighten to manufacturer specifications using a torque wrench.(Factory Default)

over-torquing will damage the coating and hex pattern
Installation photo
Installation photo
Installation photo
Installation photo
01 / 4

Important Fitment Notice

Verify both 8-lug PCD patterns and hub bore. Ensure proper stud/bolt length and clearance. Torque all hardware to spec and recheck after 50?100 miles.

eBay's compatibility chart confirms thread pitch only ? unsure? Message us and we'll verify fitment before you buy.

Why EagleStar

Built on four promises.

OEM-Grade Materials

Nothing leaves our floor that wouldn't pass factory assembly-line spec.

Rigorous Testing

Salt-spray, load-cycle, and torque verification on every production lot.

Same-Day Shipping

Order before 9:30 AM PST, ships the same business day.

Expert Support

Unsure on fitment? Message us a photo ? we'll confirm before you buy.

Questions, answered

Frequently asked.

Will these fit my exact car?
Check the compatibility chart above for your model and year. If you're unsure ? or your wheels are aftermarket ? message us with your year, model and wheel type and we'll verify before you order.
How do I confirm thread pitch and seat type?
The safest reference is your existing hardware: remove one bolt or nut and compare the thread and seat against the technical data above. eBay's compatibility chart confirms thread pitch only ? seat type and length must match your wheel.
What torque spec should I use?
Torque to your vehicle manufacturer's specification, in a crisscross pattern, and re-check after 50?100 miles of driving.
When will my order ship?
Orders placed before 9:30 AM PST ship the same business day from our U.S. warehouse, with tracking on every shipment.
What if something's wrong with my order?
Message us first ? most issues are resolved within one business day. Intact, unused items can be returned within 30 days (RMA required).
Shipping · Returns · Liability

Order with peace of mind.

30-Day Returns

Not satisfied? Return intact, unused items within 30 days. Please request an RMA number from customer service first. A 25% restocking fee applies to non-defective returns. Refunds credit back to the original payment method.

Fast Dispatch

Same-day shipping on orders placed before 9:30 AM PST, Monday?Friday. Weekend orders go out the next business day. Tracking provided on every domestic and GSP shipment.

Limitation of Liability

Our liability shall not exceed the value of the product(s) sold. We are not liable for any direct, indirect, punitive, incidental, special, or consequential damages arising out of the use or misuse of our products.

About EagleStar

Built by enthusiasts.
Trusted by workshops.

We deliver high-quality auto parts at fair prices. If anything about your order falls short, reach out ? we'll make it right. Real support, real expertise, garage-first mentality.

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