SKU: 38899517739

APEX ARC-8 | 18" x 9.5" ET22 | 5x120mm | 72.56mm

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Description

APEX ARC-8 | 18" x 9.5" ET22 | 5x120mm | 72.56mmAPEX Race Parts designs and manufactures high performance, flow formed and forged wheels for a growing list of vehicle makes. They are constantly expanding their product line with new wheel designs, wheel accessories and other performance and race parts. It is their mission to produce and distribute high quality performance parts that meet the demands of racing and street performance enthusiasts. FOR WHEEL FITMENT GUIDE https: apexwheels. com fitment

APEX Race Parts designs and manufactures high performance, flow-formed and forged wheels for a growing list of vehicle makes. They are constantly expanding their product line with new wheel designs, wheel accessories and other performance and race parts. It is their mission to produce and distribute high-quality performance parts that meet the demands of racing and street performance enthusiasts.

FOR WHEEL FITMENT GUIDE


PRODUCT INFORMATION

Model ARC-8
Wheel Quantity Sold Individually, Sold Individually in either Anthracite, Hyper Silver, Hyper Black or Satin Black, please let us know what colour you want when you order
Wheel Diameter 18"
Wheel Width 9.5"
Offset ET22
Bolt Pattern 5x120mm
Centre Bore 72.56mm
Load Rating 1,550lbs
Weight 19.2lbs (8.70kg)
Face Profile Profile 3; deep concavity
Wheel Construction Flow Formed

A FITMENT FOR YOU

Need help selecting the proper wheel fitment for your BMW? APEX Race Parts have tirelessly test-fitted hundreds of setup combinations in order to provide direct-fit, spacer-free wheel packages for everything from showroom-fresh cars to all-out race builds. Their detailed fitment guides help you avoid costly trial-and-error and walk you through every step of finding your perfect setup.
Fit Matters

The right solution for every application

An optimized car setup begins with the perfect wheel and tyre fitment. Without model-specific attention to each wheels specifications, maximum performance is compromised. Each size was selected to find the right balance between a clean fit and the most grip possible. The ARC-8's wide range of widths, diameters, offsets and face profiles result in unique fitments ranging from 8.0" to 10.5" wide. Each wheel combines these features to meet the different brake caliper, strut, and fender clearance needs of each BMW model. Most vehicle models have options for wheels that range from direct-fit to aggressive for specialty applications. Daily drivers and professional racers don't have the same needs, so why should they be forced to buy the same exact fitment?

Face Profile
One design, many levels of beauty

The ARC-8 wheel is available in two unique face profiles. The shallower face provides increased caliper clearance on narrow applications, while the deeper concave face reduces weight and creates a stunningly aggressive appearance on low offset and wide width applications. These two face profiles are available in all 17", 18" and 19" diameters.

Spokes
More than just a pretty face

The spokes of the ARC-8 were designed to be robust where they need to be and extra lightweight where they can be. The split "Y" spokes were carefully evaluated from every aspect to ensure light weight and remarkable strength. The lack of a deep front lip and spokes that connect directly to the barrel's lip create a rigid wheel with even load distribution. These features help reduce one of the most common concerns with aftermarket wheels — bending. Beauty follows function with this extremely popular design, as it adapts perfectly to both flat and concave versions.

Brake Clearance - Spokes
Spokes that work for you

If the spokes of a wheel don't clear your brake calipers, then the wheel can't turn. APEX made sure the spokes on all 18" APEX wheels properly clear all OEM brake calipers, spacer free. Because of the large variation in clearance needs, APEX produced the ARC-8 wheel using two unique face profiles. When the correct profile is used for each specific vehicle application, most Big Brake Kits fit behind the 18" spokes, although a few applications will need a thin spacer due to the added width of aftermarket calipers. The flatter face profile offers maximum caliper clearance for high offset, narrow wheels, and older vehicles with Big Brake Kits. The deeper 18" concave face still has enough room to clear wider aftermarket Big Brake Kits on almost all applications, as APEX designed the spoke profile to require a thin spacer only in a few rare situations. Contact us to confirm brake clearances for your specific application.

Brake Clearance - Barrel
A lot of room in a tight space

Spoke clearance is only half the problem. The barrel opening on a wheel also needs to be big enough to clear the sides of your caliper and rotor. Not all 18" wheels are made equal though. APEX designed the ARC-8's barrel to open to it's largest diameter as early as possible. The sooner this happens and the wider it opens, the larger the brake kit you can fit. This is vital on 18" applications because without enough clearance, most larger diameter brake kits will almost certainly not fit behind typical wheels. Most 18" wheels on the market make aesthetic compromises to their design that consumers wouldn't even know have a major negative impact on barrel clearance. Those wheels may work with smaller stock brakes, or smaller diameter Big Brake Kits, but the larger kits will pose a major problem. APEX 2D modeled most Big Brake Kits available in Solidworks and altered the wheel design to clear as many kits as possible. The 18" ARC-8 wheels can clear some 380mm kits, and everything smaller clears the barrel with ease. Contact us to confirm brake clearances for your specific application.

Open Hub Centre
Form follows function

Race wheels can't just be light, they need to function in a high performance environment. Unlike the narrow lug recesses of most other wheels, the ARC-8 wheel boasts a completely wide-open design that easily fits over-sized race lugs and beefy impact sockets. This allows for quick and easy wheel changes at the track, and as a bonus prevents chips and scratches from tools for those just running these wheels on the street.

Hub Centric
No rings or adapters here

All ARC-8 wheels are purpose built for select vehicle applications, and centering rings are never required for any BMW application. All 5x120mm bolt pattern wheels feature a direct-fit 72.56mm centre bore.

Centre Cap
A factory fit and finish

APEX don't reuse one cap design for all their wheels. Every ARC-8 wheel is designed to work with factory centre caps. You can easily replace APEX centre caps with OEM roundels for a clean factory look. The ARC-8 wheel will come with either a carbon-look centre cap or the redesigned, Gloss Black centre cap that mimics the size and shape of a BMW factory centre cap.

Wheel Hardware
Original or Aftermarket, it all works

The ARC-8 wheel can be used with all OEM and aftermarket mounting hardware with a 60° tapered seat. Lug bolts, wheel locks, and stud conversion kits all work perfectly. The ARC-8 wheel also accepts wheel spacers without issue. The shallow rear chamfer allows the wheel to remain hub centric even when 5mm flat spacers are used. The chamfer is deep enough to clear the chamfered lip some aftermarket spacers have that would typically cause improper seating and wheel vibration.

TPMS Sensors
They all fit

TPMS sensors, which monitor tyre pressure, are one piece of technology that can't be compromised. The attention to OEM compatibility on the ARC-8 wheel doesn't end with centre caps. All APEX wheels accept OEM and aftermarket equivalent BMW TPMS sensors, and any standard sized metal or rubber valve stem.


THE APEX STANDARD


Flow Forming
Benefits of forging, without the pain

These APEX wheels are produced using a manufacturing process known as flow forming. This process significantly reduces weight in the barrel, which has the greatest impact on rotational mass. During the manufacturing process, rollers apply high pressure to the inner barrel, compressing the aluminum into its final shape. This effectively eliminates porosity and aligns the grain structure of the metal, which increases tensile strength. The end result is a lightweight and extremely strong barrel that equals that of a traditional forged wheel at a fraction of the cost.

Testing & Certifications
Verifiable 3rd party testing

Many companies promote their wheels as being certified by the VIA when they actually aren’t. That’s like using the USDA logo on food without permission. APEX wheels get officially tested and registered by the VIA in Japan, and they have the proof to back it up.

Japan’s JWL is a commonly followed standard for wheel load ratings. The APEX flow formed wheels meet, and most exceed, their load rating requirements. Most manufacturers only meet the minimum while some don’t even do that. Check and verify load ratings before you buy.

Weight & Strength Optimization
It’s all in the details

Various design features were implemented to ensure that the ARC-8 wheel design was as light and durable as possible. APEX began with a strong one-piece design featuring an open hub centre and reliefs in the mounting pad to remove weight between lug holes. The design was then run through Finite Element Analysis (FEA) to further optimize the spoke and barrel design. The result is a light weight wheel with extra strength in all the right places, while keeping weight to a minimum.

Finishes
Because being faster is just not enough

The ARC-8 wheel is available in multiple finishes, in addition to exclusive finishes available only through select dealers. All APEX wheels are finished using a comprehensive multi-stage liquid paint system over a powder coated base coat. Standard finishes include gloss metallic finishes, and semi-gloss or matte finishes. Hyper finishes include an additional coating of a premium liquid-like metallic silver to create a uniquely bright finish that can only be achieved through misting liquid paint.

Often overlooked, painted or powder coated lug hole seats can cause hardware to loosen or begin the spread of chipping the paint to more visible sections. The ARC-8 wheel's coating process leaves lug holes, centre bores and mounting pads unpainted, which ensures proper fit and torque values.

Warranty
A wheel you can depend on

APEX wheels now come with a lifetime structural warranty and 1 year finish warranty, so you can be confident in your purchase. 



Models
  • 1 Series / E82 / E88 (2007-2013) / 1 Series M (1M)
  • 2 Series / F87 M2 (2016-2021) / M2 Competition
  • 2 Series / F87 M2 (2016-2021) / M2
  • 2 Series / F87 M2 (2016-2021) / M2 CS
  • 3 Series / E36 (1991-1999) / M3
  • 3 Series / E36 (1991-1999) / 328i
  • 3 Series / E36 (1991-1999) / 325i
  • 3 Series / E36 (1991-1999) / 320i
  • 3 Series / E36 (1991-1999) / 323i
  • 3 Series / E36 (1991-1999) / 318is
  • 3 Series / E36 (1991-1999) / 318i
  • 3 Series / E36 (1991-1999) / 316i
  • 3 Series / E36 (1991-1999) / 323ti
  • 3 Series / E36 (1991-1999) / 318ti
  • 3 Series / E46 (1998-2006) / M3
  • 3 Series / E46 (1998-2006) / M3 CSL
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / M3
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 335i N54
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 335i N55
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 330i
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 325i
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 323i
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 320i
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 320d
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 330d
  • 3 Series / F80 M3 (2014-2019) / M3
  • 3 Series / F80 M3 (2014-2019) / M3 Competition
  • 3 Series / F80 M3 (2014-2019) / M3 CS
  • 4 Series / F82 / F83 (2014-2019) / M4
  • 4 Series / F82 / F83 (2014-2019) / M4 Competition
  • 4 Series / F82 / F83 (2014-2019) / M4 CS
  • 4 Series / F82 / F83 (2014-2019) / M4 GTS
  • 5 Series / E60 / E61 (2003-2010) / 550i
  • 5 Series / E60 / E61 (2003-2010) / 545i
  • 5 Series / E60 / E61 (2003-2010) / 540i
  • 5 Series / E60 / E61 (2003-2010) / 530i
  • 5 Series / E60 / E61 (2003-2010) / 525i
  • 5 Series / E60 / E61 (2003-2010) / 523i
  • 5 Series / E60 / E61 (2003-2010) / 530d
  • 5 Series / E60 / E61 (2003-2010) / 520d
  • Z Series / E36/7/8 Z3 (1995-2002) / Z3M
  • Z Series / E85 / E86 Z4 (2002-2008) / Z4M

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 38899517739

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      4.6 ★★★★★
      Based on 19 reviews
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      Product Reviews
      J
      Verified Purchase
      Josue Farrugia
      Charlottesville, US
      ★★★★★ 5
      Highly recommended for a first-time buyer!
      Color: Black/Black/Black
      As a newcomer to the world of watch collecting, I wanted my first serious piece to be something reliable, functional, and stylish. After spending some time with the Timex Expedition Field Chronograph, I can safely say it exceeded my expectations. Design and Build Quality The first thing that caught my eye was the color palette. The earthy, rugged tones give it a great "field watch" look that works for both daily wear and outdoor adventures. Despite its 43mm size, the weight feels substantial without being overbearing. The finish is impressive for this price point; it feels incredibly durable and well-built, like it can actually handle the "Expedition" name. Readability and Function I was initially a bit worried that the chronograph sub-dials might make the face look cluttered, but I found it surprisingly easy to read. Once you get used to the layout, tracking the time at a glance is a breeze. The "Killer Feature": INDIGLO The standout feature is definitely the INDIGLO backlight. It is, quite simply, excellent. It makes reading the time in low-light or total darkness effortless. It’s one of those features you don’t realize how much you need until you have it. Final Verdict For anyone just starting their collection, this watch offers a perfect blend of style and utility. It feels like a tool that is built to last, and I’m really happy with how it looks on the wrist. Highly recommended for a first-time buyer!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 4, 2026
      J
      Verified Purchase
      Jonathan Long
      San Leandro, US
      ★★★★★ 5
      Uncompromising Quality at Every Price Point
      I really like this watch. The case and back are made of steel and it is substantial. The glass is very hard and clear. The writing on the face is subtly three dimensional (it’s not just printed on the surface). Even the three circles on the face have very precise, slightly raised concentric circles. It’s a little hard to see the black hour and minute hand agains the military green watch face in low light. But it is also what makes this watch aesthetically unique. I am a little confused as to why the second hand is bright yellow, but the hour and minute hand are not outlined in yellow. If you are in sunlight, it’s easy to read the time. I got the version with the rubber band. I like that a lot too. Soft, substantial, pliable. Very comfortable. Timex is consistently high quality for each price point (ranging from $20 resin cases to $2,000 titanium). If you pay more, the materials and details match that price. But, the quality is always uncompromising. And their watches are both simple and aesthetically pleasing.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on August 19, 2025
      N
      Verified Purchase
      NaturaTek
      West Palm Beach, US
      ★★★★★ 1
      Great watch, but serious design flaw; Not expedition worthy.
      Color: Black/Black/Brown
      This is a great watch. Love the metal casing, band, and aesthetic design. Although it looks and 'feels' rugged, it is not worthy for the man of adventure. Let me explain. The middle knob of the watch (the main knob that you push for light/pull to set time) is a bit large and too exposed for its own good. This makes the knob vulnerable to any stress. Example, if you flex your wrist/hand backwards throughout your adventures, whether pushing yourself off the ground or climbing over rocks, the back of your hand places pressure on the knob. The knob eventually reacts to this stress by breaking off. The knob has a little metal stem behind it that appears to be made of lower quality metal. This knob is crucial to the watch as it is used to set the time (by pulling and turning knob). Without it, the watch is useless regarding time. If you are having difficulty understanding the hand/wrist stress, think of yourself in a push-up position while wearing the watch. The back of your hand places stress on the knob which is exacerbated by the angle of the watch strapped in that position. Perhaps I had a fluke, but this same problem happened on 3 watches. Yes, I loved this watch so much, that I purchased it 2 more times. The knob on the first one broke after being in the field doing archaeology, the second in an outdoor adventure, and the 3rd occurred by simply pushing myself off the floor after lying down. The knob broke off in all 3. This is a design flaw combined with low quality metal for the metallic rod behind the knob. If you look at a few other Timex 'expedition' models, you'll see the case is molded to the sides of the knob, protecting it from stress. This particular model could use something like that. I really loved this watch and still do. But I cannot recommend it to men who do active things. If you have a simple life working in the office and come home to the couch, this watch will suit you fine. For all others who move their hands in all sorts of directions, beware of this watch.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on July 10, 2016
      I
      Verified Purchase
      Ivan A.
      Cuba, US
      ★★★★★ 5
      Great starter Field Watch. Rugged but simple and elegant.
      Color: Black/Black/Brown, Color: Black/Black/Brown
      I've been wanting to own a field watch for a while. I never got used to smart watches anyway, so I decided to go for a good brand that doesn't cost too much. I decided for this Time Expedition because it gas a good balance between rugged looks, simplicity and elegance. It's perfect for wearing every day, but also great for when you need to dress up as well. If you are planning on getting this watch, be aware that the seconds are tracked on the small dial at the bottom. The large "seconds" hand it's meant for the chonograph feature, so it will sit static at the zero mark until you start the chonograph. You also need to set it up out of the box. It's a simple process to set up the time, the date and reset the small dials in the zero position. The watch came without a manual, but there are plenty of videos on Youtube showing how to set up and use this exact model The band is simple but elegant. It looks like nobuck but it's not really real leather. I can't say how durable it is yet or how long it will look over the time, but Timex is respectable enough so I expect this band to last several months. It can be replaced and there are lots of aftermarket options so I don't worry about this. As other Expedition watches, it also comes with the Indiglo feature. You can activate night mode by pushing down the main button, then the entire face lights up. When using this feature, I noticed that the hands (being white) do not have a good contrast against the lit up face, but you get used to it. The hands themselves are bright under low-light conditions, so you don't really need the Indiglo feature unless you need to see other details from the watch Anyway, I'm very happy with this purchase.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 13, 2026
      U
      Verified Purchase
      UberCh00b
      Charlottesville, US
      ★★★★★ 3
      Did not arrive in original packaging, though I do like the watch.
      Color: Black/Black/Brown
      The watch is great, I love it. I've had it for a week now and it's comfortable, functional, and stylish. However, I'm giving it only 3 stars because of how I received it. It was delivered in a ziplock sleeve with the warranty sheet stuffed in a bubble wrap package. I bought what was described as a new product, but it did not come in the original package, nor owners manual. I had to find the manual from the manufacturer's website in order to set the dang thing!! It begs the question... Did I really receive a genuine Timex timepiece? Either way, so far I'm happy with the product with the exception that the second hand on the stop watch sits about half a click left of noon. I have not yet tested the water resistance, which I'm a little apprehensive about since there seemed to be some sort of light colored lubricant or seal around the crown. I'll have to try it before my time frame for returns has passed. All in all, I would buy it again, just not from amazon fulfillment! UPDATE: I haven't worn the watch in over a year because the crown used to set the time has popped off. Spent no small amount of time trying to find a replacement, but I can't find good measurements for it. Would have to have access to an assortment and go by trial and error.... I guess it still deserves 3 stars?
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 4, 2017

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