Few wheel designs are as closely connected to classic American and Australian muscle cars as the Magnum GTS.

With its bold five-spoke design, contrasting black sections and machined face, the Magnum GTS delivers the unmistakable muscle-car look that became famous on Fords, Mustangs, Chryslers and other performance classics.

At OS Formula Wheels, we use the latest wheel-manufacturing technology to produce classic designs, then custom-machine them to fit old-school cars properly.

MADE TO SUIT YOUR CAR

All of our Magnum GTS wheels are manufactured as blank fitment, allowing us to custom-machine them specifically for your vehicle.

Depending on wheel size and application, we can customise:

• 5-stud bolt patterns (PCD)

• Offset

• Backspacing

• Centre bore

• Staggered front and rear combinations

Before machining your wheels, we’ll contact you to confirm your vehicle and fitment details.

Not sure what you need? That’s exactly what we’re here for.

AVAILABLE SIZES

15" Magnum GTS

• 15" x 7" — PCD: Blank — Offset range: 0 to +25

• 15" x 8" — PCD: Blank — Offset range: -12 to +12

The two available widths allow matching or staggered front and rear combinations, depending on your vehicle and required fitment.

BLACK MACHINED FINISH

The Magnum GTS features a traditional black and machined finish.

The black recessed sections create depth and contrast, while the machined face highlights the distinctive five-spoke design.

It is a timeless combination that looks right at home on restored classics, muscle cars, street machines and custom builds.

FULL CUSTOM

We specialise in 2 or 3-piece one-off special orders in any design you want.

• 15" to 23" with fully custom offsets and backspacing

• Beadlock / Drag setups

CLASSIC MUSCLE. CUSTOM FIT.

Magnum GTS wheels can suit a wide range of classic and old-school vehicles, including selected:

Ford — Falcon, Mustang and other classic Ford models
Chrysler / Valiant — Charger, Valiant and other Mopar models
Holden — Early Holden, Torana, HK–WB, Commodore and more
Chevrolet and American muscle cars
Australian street machines
Custom and modified classics

Because classic cars are often modified, we confirm the important measurements before machining.

Brake upgrades, suspension changes, replacement differentials, shortened axles and modified bodywork can all affect the correct wheel fitment.

WHY OS FORMULA?

We’ve been working with wheels for generations.

Established in Sydney in the 1960s as Neale Wheels, we are still proudly family-run, delivering the same quality and personal service that built our reputation.

Our Magnum GTS wheels are manufactured to meet applicable JWL standards and are VIA certified.

We specialise in:

✓ Old-school and classic-car wheels
✓ Custom machining and drilling
✓ Custom PCDs and offsets
✓ Hard-to-find fitments
✓ Staggered front and rear combinations
✓ JWL-standard and VIA-certified wheels
✓ Australia-wide delivery
✓ Worldwide shipping

Need something unusual? Ask us. Custom fitments are what we do.

ORDERING YOUR MAGNUM GTS WHEELS

Choose your preferred wheel width and place your order.

We’ll then contact you to confirm your vehicle, PCD, offset, backspacing and any other fitment requirements before machining.

Need help choosing between 15" x 7" and 15" x 8"? Contact us before ordering and we’ll help work out the right setup for your car.