Full specification
- Size
- 18 x 8
- Bolt pattern
- 5x112
- Offset
- ET42
- Centre bore
- 66.6 mm
- Finish
- Black Polished
- Construction
- Flow Formed
- Load rating
- 690 kg per wheel
- Tyre size
- 225/40 R18
- Sold as
- Single wheel — order 4 for a full set
Does this fit my car?
Select your make and model for a full three-way check — bolt pattern, centre bore and offset.
Matching tyres for this wheel
225/40 R18These wheels work with 225/40 R18 tyres. Pick a budget and we will take you straight to matching options.
Links open Black Circles in a new tab. Prices are approximate. Set of four shown — divide by four for a per-tyre cost.
📦 Customers also add to their order
Add these to your basket in one tap — no need to leave this page.










What tyre size fits these wheels?
The standard fitment for a 18x8 wheel is 225/40 R18. Other sizes may suit depending on your ride height and gearing, so check against your vehicle.
Will these fit my Mercedes?
They are made for Mercedes vehicles running a 5x112 bolt pattern, including 5x112 PCD vehicles , these wheels are 18x8" with an ET42 offset and a 66. Fitment varies with trim and brake package, so confirm offset and brake clearance for your car.
What offset are these?
ET42. A higher number sits the wheel further into the arch, a lower number pushes it outwards.
Are these genuine manufacturer wheels?
No. These are aftermarket replicas made in the style of the Mercedes AMG GT design. OMI Wheels is not affiliated with Mercedes.
Is the price for one wheel or a set?
The listed price is for a single wheel. A set of four is £560.00.
Also searched for
18x8" aftermarket alloy wheel from OMI Wheels; styled after Mercedes AMG GT OEM design. 5x112 PCD, ET42, 66mm centre bore; Black Polished finish; flow formed construction; load rating from 690 kg per wheel. Fits vehicles with this bolt pattern including 5x112 PCD vehicles , these wheels are 18x8" with an ET42 offset and a 66. Sold individually as a replica, not an original manufacturer part. Confirm offset, brake clearance and tyre size against your vehicle before ordering.
- 18x8" Mercedes AMG GT Style alloy wheels
- 18 inch Mercedes alloy wheels
- 18 inch alloy wheels
- 5x112 alloy wheels
- 5x112 wheels
- 18 inch 5x112 alloy wheels
- 18x8 ET42 wheels
- 18x8 ET42 5x112 alloy wheels
- Mercedes alloy wheels black polished
- 18 inch black polished alloy wheels
- AMG GT style alloy wheels
- Mercedes AMG GT style wheels
- wheels for Mercedes 5x112 PCD vehicles
- 18 inch alloy wheels for Mercedes 5x112 PCD vehicles
- wheels for Mercedes these wheels are 18x8" with an ET42 offset and a 66
- 18 inch alloy wheels for Mercedes these wheels are 18x8" with an ET42 offset and a 66
- 66 centre bore alloy wheels
No customer photos of this design yet. See other Mercedes builds in our gallery, or send us yours once fitted and we will feature it here.
Description
Estimate shipping
Payment & Security
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Adding this product to your cart will be (price × 4).
Full specification
- Size
- 18 x 8
- Bolt pattern
- 5x112
- Offset
- ET42
- Centre bore
- 66.6 mm
- Finish
- Black Polished
- Construction
- Flow Formed
- Load rating
- 690 kg per wheel
- Tyre size
- 225/40 R18
- Sold as
- Single wheel — order 4 for a full set
Does this fit my car?
Select your make and model for a full three-way check — bolt pattern, centre bore and offset.
Matching tyres for this wheel
225/40 R18These wheels work with 225/40 R18 tyres. Pick a budget and we will take you straight to matching options.
Links open Black Circles in a new tab. Prices are approximate. Set of four shown — divide by four for a per-tyre cost.
📦 Customers also add to their order
Add these to your basket in one tap — no need to leave this page.










What tyre size fits these wheels?
The standard fitment for a 18x8 wheel is 225/40 R18. Other sizes may suit depending on your ride height and gearing, so check against your vehicle.
Will these fit my Mercedes?
They are made for Mercedes vehicles running a 5x112 bolt pattern, including 5x112 PCD vehicles , these wheels are 18x8" with an ET42 offset and a 66. Fitment varies with trim and brake package, so confirm offset and brake clearance for your car.
What offset are these?
ET42. A higher number sits the wheel further into the arch, a lower number pushes it outwards.
Are these genuine manufacturer wheels?
No. These are aftermarket replicas made in the style of the Mercedes AMG GT design. OMI Wheels is not affiliated with Mercedes.
Is the price for one wheel or a set?
The listed price is for a single wheel. A set of four is £560.00.
Also searched for
18x8" aftermarket alloy wheel from OMI Wheels; styled after Mercedes AMG GT OEM design. 5x112 PCD, ET42, 66mm centre bore; Black Polished finish; flow formed construction; load rating from 690 kg per wheel. Fits vehicles with this bolt pattern including 5x112 PCD vehicles , these wheels are 18x8" with an ET42 offset and a 66. Sold individually as a replica, not an original manufacturer part. Confirm offset, brake clearance and tyre size against your vehicle before ordering.
- 18x8" Mercedes AMG GT Style alloy wheels
- 18 inch Mercedes alloy wheels
- 18 inch alloy wheels
- 5x112 alloy wheels
- 5x112 wheels
- 18 inch 5x112 alloy wheels
- 18x8 ET42 wheels
- 18x8 ET42 5x112 alloy wheels
- Mercedes alloy wheels black polished
- 18 inch black polished alloy wheels
- AMG GT style alloy wheels
- Mercedes AMG GT style wheels
- wheels for Mercedes 5x112 PCD vehicles
- 18 inch alloy wheels for Mercedes 5x112 PCD vehicles
- wheels for Mercedes these wheels are 18x8" with an ET42 offset and a 66
- 18 inch alloy wheels for Mercedes these wheels are 18x8" with an ET42 offset and a 66
- 66 centre bore alloy wheels
No customer photos of this design yet. See other Mercedes builds in our gallery, or send us yours once fitted and we will feature it here.
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VIA & JWL tested and approved wheels
All our wheels are tested for Impact, Dynamic cornering fatique and Dynamic radial fatigue.
Meaning that any wheel you buy from us comes with a VIA- and JWL- worldwide certification.
No import charges for EU customers
We ship from Northern Ireland, which stays inside the EU single market for goods. Your order arrives as an EU delivery: no customs duty, no import VAT and no courier handling fee.
Disclaimer
Our products are aftermarket replacement wheels, they are not from the original brands.
Our wheels are not affiliated with Audi, BMW, Ford, Ferrari, Jaguar, Lexus, Mercedes, Porsche, Range Rover, Skoda, Tesla or Volkswagen.
Shipping
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout.
N.Ireland/Ireland: next day before 12 noon. UK: 3-4 business days. Overseas: 5-6 business days.
We use all major carriers and local courier partners.
Product
Yes. Email us directly and we will take you through the process.
Yes, all of our wheels are VIA JWL tested and approved.
Other
Contact us through our contact page and we will be happy to assist you.
Any question?
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