Dualonix
Made in Canada. No Tariffs. No Borders. No Duties.

Big Rig Rims,
Built for Your Dually

Bead Seat Cutting  /  Solid Steel Adapters  /  Machined in Ontario

Talk to a machinist, not a salesperson.

Built one-of-a-kind. Built right.

30+ years combined CNC machining experience. Stock items ship next day. Custom 1-4 weeks. Pickup available in St. Marys.
No 01

What We Do

Bead seat cutting, before and after Pillar A

Bead Seat Cutting

Enjoy the benefits and versatility of mounting light-truck tires on commercial rims, giving you access to a much wider range of tire options.

Bead seats are precision CNC machined in-house to flawlessly match standard profiles.

Solid steel billet dually adapters Pillar B

Solid Steel 10-Bolt Adapters

Built one-of-a-kind for your truck, not pulled off a universal-fit shelf. Solid steel, not cast. Every adapter is CNC machined for your specific vehicle's fitment. Custom offsets, single rear wheel setups, dually spacers for wider track width, and black zinc corrosion plating all available.

The result: your 3/4 or 1-ton dually running commercial truck rims with the heavy-duty look that goes with them.

Custom-milled split-spoke wheel profile Pillar C

Custom Cut Profiles

Unique gets you 80% there. One-of-a-kind gets you the rest of the way.

Custom profiles are how you stand out from your buddies, not just from stock. Big holes. Straight spokes. Twisted spokes. Directional cuts. And laser inscriptions if you want your name, motto, or build number on the rim.

No 02

The Work

You know the drill.

Real CNC machining, built one-of-a-kind, in St. Marys, Ontario. Solid steel adapters cut to your truck's spec. Commercial rims turned for light-truck tires. Custom profiles built for guys who don't want their rig to look like the next guy's.

No casting. No outsourcing. No "near enough." Just the work, on the machines you can see in the shop.

CNC machining a dually wheel Finished custom-milled dually wheel, polished Billet adapter with the bolt pattern engraved into the face Polished dually wheels finished and ready to ship Finished dually build Show truck money shot
No 03

Local

We're in St. Marys, Ontario. Machined here in-house. Shipped here or picked up. You work one-on-one with the people doing the work.

Stock items have published prices. One-of-a-kind work has ranges, and we lock the firm number once we know your setup.

No 04

Pricing

Card No. 01
Bead Seat Cutting
Run light-truck tires on commercial rims.
Card No. 02
Solid Steel Dually Adapters
Set of 4. Hub-centric billet.
$1,600Thin: 8 on 6.5, 8 on 170, 8 on 180 per set
$1,950Thicker: 8 on 200, 8 on 210, 10 on 225 per set
$60Wheel scalloping per rim
+$300Black zinc corrosion plating per set
Card No. 03
Custom-Milled Wheels
Per wheel. Design-dependent.
$175Big holes per wheel
$275Spokes (cutting), starting at per wheel
QuoteCustom inscriptions, per project

* Pricing under confirmation with the shop, subject to change.

One-of-a-kind work, priced honestly. Variance comes down to vehicle specification, design complexity on custom milling, and whether you're supplying the blanks or we're sourcing them. Firm number once we know your setup.

Custom builds: Sky's the limit. The bigger the project, the more we want to talk through it before we quote.

No mystery.

No 05

How It Works

01

Share Your Build

Photos of your truck (fun for the end, not required to quote). Year, make, model. Bolt pattern if you know it (we'll cross-check it from your year/make/model). Any axle or hub modifications.

02

We Spec, You Confirm

One of our machinists looks at what you have and quotes the work. If the spec and the number work, you say go. Your build, your call.

03

Deposit and We Machine

Deposit locks production. Most jobs ship within 2-3 weeks. Local pickup in St. Marys works too.

04

Pickup or Delivery

Pickup at the shop or shipped to your door. Fitment to your vehicle and how the finished setup performs is on you (your truck, your modifications, your call).

No 06 / Get a Quote
Send Your Setup
Tell us what you're running. The more detail, the tighter the quote.

We need a phone number or an email address, otherwise we have no way to get back to you. Either one is fine.

Bolt Pattern Finder

Tell us the truck and we'll work out your bolt pattern. You can change it if we get it wrong.

Most likely bolt pattern
-

What's my bolt pattern? See the full chart
We'll get back to you within 24 hours.
No 07

Common Questions

What's my bolt pattern?

If your axle is factory, your year, make and model decide it. Find your truck below, or use the finder in the quote form and we'll fill it in for you.

TruckYearsRear setupBolt pattern
Ram / Dodge 25001994 to presentDRW or SRW8 on 6.5"
Ram / Dodge 35001994 to presentSRW8 on 6.5"
Ram / Dodge 35001994 to 2018DRW8 on 6.5"
Ram / Dodge 35002019 to presentDRW8 on 200mm
Ram / Dodge 45002008 to presentDRW or SRW10 on 225mm
Ram / Dodge 55002008 to presentDRW or SRW10 on 225mm
Ford F-2501953 to 1997DRW or SRW8 on 6.5"
Ford F-2501999 to presentDRW or SRW8 on 170mm
Ford F-3501967 to 1997DRW or SRW8 on 6.5"
Ford F-3501999 to presentSRW8 on 170mm
Ford F-3501999 to 2004DRW8 on 170mm
Ford F-3502005 to presentDRW8 on 200mm
Ford F-4502005 to 2010DRW or SRW10 on 225mm
Ford F-4502011 to 2014DRW or SRW8 on 200mm
Ford F-4502015 to presentDRW or SRW10 on 225mm
Ford F-5502005 to presentDRW or SRW10 on 225mm
Chevrolet C301960 to 1987DRW or SRW8 on 6.5"
Chevrolet 25001964 to 2010DRW or SRW8 on 6.5"
Chevrolet 25002011 to presentDRW or SRW8 on 180mm
Chevrolet 35001988 to 2010DRW or SRW8 on 6.5"
Chevrolet 35002011 to presentSRW8 on 180mm
Chevrolet 35002011 to presentDRW8 on 210mm
GMC Sierra 2500 / 3500Same as ChevroletDRW or SRWSee Chevrolet rows

Swapped your axle? The chart doesn't apply. Tell us what's on there and we'll work it out with you.

Want to double-check your hub and offset yourself? wheel-size.com lets you look up your vehicle and see what it came with.

What tires do I put on these?

Straight answer: that one's yours to make. We'll tell you what will physically fit your setup once we know what you're running, but the tire choice depends on how you use the truck, what you tow, and what you want it to look like. We're not going to pretend to pick that for you.

The tool most guys find useful is tire-calc.com. Punch in your rim and tire size and it works out overall diameter, rolling radius, and how it compares to what you have now.

Come back with a size in mind and we'll tell you straight whether it clears.

Do my rims need to be clean?

Yes. Customer-supplied rims have to arrive clean. Road grime and brake dust we can work with, but heavy bead-release oil, tar, or caked-on buildup has to come off before anything touches a machine.

If a set shows up heavily soiled we'll clean it, and that adds a flat $125 pressure-wash charge. One price, no guessing. We'll tell you before we do it, not after.

If we're supplying the wheels, this doesn't apply. They arrive new and pre-cut.

Why are the bigger rims cheaper?

Because that's what they cost us. 24.5s go on big rigs by the thousands, so there's real volume behind them and the price per rim comes down. The 22.5s are a smaller, more custom run, so the base cost sits higher.

We could round the numbers up so the bigger wheel looks like it should cost more. We don't. You get the price we get, plus our work.

That's what "priced honestly" means on this page. It's not a slogan, it's the reason a number on our list looks strange.

Question we haven't answered? Call the shop at 226-301-2020 or put it in the form above. If we hear it enough, it ends up here.

No 08

Safety

Before we cut

We won't cut a customer-supplied rim we don't believe is safe to operate. If a wheel shows fatigue, cracks, or questionable manufacturing, we'll flag it and call you before we touch it.

On steering limiters and similar mods, we'll pass along what we've learned from experience as guidance, not a guarantee.

Past that, fitment to your vehicle and how the finished setup performs is on you. Your truck, your modifications, your call.