1993–2002 · coupe

Toyota Supra A80 / Mk4 wheel fitment

The A80 uses staggered factory wheels and is commonly fitted with 18-inch replacements. Brake package and front arch clearance matter as much as width, especially on UK and US twin-turbo cars.

5x114.3 bolt pattern · 60.1 mm centre bore · Stock wheels: 16 × 8, 16 × 9, 17 × 8, 17 × 9.5 inch · Stock tyres: 225/50 R16, 245/50 R16, 235/45 R17, 255/40 R17

Updated 2026-10-04 · Medium source confidence. Check your exact trim and market. How we check specs

Quick specs

Toyota Supra A80 / Mk4 hub and fastener specifications
SpecificationValue
Bolt pattern
Stock tyre sizes
Centre bore60.1 mm
Fastener and threadWheel nut, M12x1.5
Tightening torque103 Nm (confirm in your handbook)

Stock wheels and tyres

Factory options vary by trim and market. Match your car to the row below and check its tyre placard before using it as a baseline.

Factory wheels and tyres by trim and axle
TrimAxleWheelTyre
US naturally aspirated, 16-inch packageFront16 × 8 inch, ET50225/50 R16
US naturally aspirated, 16-inch packageRear16 × 9 inch, ET50245/50 R16
Export Twin Turbo, 17-inch packageFront17 × 8 inch, ET50235/45 R17
Export Twin Turbo, 17-inch packageRear17 × 9.5 inch, ET50255/40 R17

Read these before choosing wheels for the Supra: they explain the offset, fitment and hub numbers in this guide.

Popular community setups

Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.

Staggered 18-inch street

Front
18 × 8.5 inch, ET35
Rear
18 × 9.5 inch, ET30

A specialist retailer lists 8.5J ET30–35 front and 9.5J ET30 rear as a mild A80 combination. Tyres are left unspecified because that source does not establish a matching tyre pair. Check the UK/US front caliper profile.

9.5J road fitment

Front
18 × 9.5 inch, ET30 · 255/35 R18
Rear
18 × 9.5 inch, ET30 · 265/35 R18

A MkIV Supra Owners Club member reports this on standard dampers with Tein S Tech springs and 265/35 R18 rear tyres. The front wheels sit proud, so this is an aggressive example requiring an arch-clearance assessment.

Width and offset guidance

Offset range

Check the exact setup

There is no confirmed range for this car yet. Compare a known wheel with your proposed size and measure both sides.

Common width limit

Measure before ordering

A maximum width has not been confirmed. Tyre shape, ride height and alignment all change the available space.

These figures belong to the setups described here. Combining the widest wheel with either end of the offset range does not guarantee a safe fit. For how ET moves the wheel in and out, read wheel offset explained; for how far the tyre can sit out, see flush, poke and tucked fitment.

Clearance notes

  • Small-brake and large-brake A80s need different barrel and spoke clearances. Do not assume every 16-inch wheel clears export Twin Turbo brakes.
  • The stock table is explicitly for export packages. Japanese small-brake cars have regional tyre differences that are not fully represented here.
  • A low-offset wheel can extend beyond the front arch even when the rear fits; do not use rear clearance to judge the front.
  • Original Toyota alloy wheel nuts and aftermarket taper-seat nuts are not automatically interchangeable.
  • Check full steering lock and suspension travel with the car loaded. Match wheel load rating, tyre load and speed ratings, fastener seats and brake clearance.

See it on your car.

Upload a photo and start with a look that suits the Supra. Try the wheels, colour and stance before you spend on parts.

An AI preview shows the look. It cannot verify physical fitment.

Run the numbers

These tools start with the US naturally aspirated, 16-inch package front size. Choose your own trim or axle in the calculator if it differs.

Questions

What is the Mk4 Supra bolt pattern?

5x114.3 with a 60.1 mm centre bore and M12x1.5 nuts.

What are the stock Twin Turbo Supra wheels?

The export 17-inch package is 17x8 ET50 front and 17x9.5 ET50 rear, with 235/45 R17 and 255/40 R17 tyres.

Will 18x9.5 wheels fit the front of a Mk4 Supra?

They are used by owners, but offset, spoke clearance and tyre choice matter. A documented ET30 setup protrudes at the front even though its rear fit is acceptable.

What is the A80 wheel nut torque?

Toyota specifies 103 Nm for the original wheel nut arrangement.

What size tyres does the Toyota Supra A80 / Mk4 have?

Factory tyre (tire) sizes for the 1993–2002 Toyota Supra A80 / Mk4 are 225/50 R16, 245/50 R16, 235/45 R17 and 255/40 R17, depending on trim, with wider rears on staggered setups. Your tyre placard shows the size for your car.

What wheel size does the Toyota Supra A80 / Mk4 use?

Factory wheels are 16 × 8 inch, 16 × 9 inch, 17 × 8 inch and 17 × 9.5 inch, depending on trim. The stock table lists the offset for each.

What is the Toyota Supra A80 / Mk4 centre bore?

60.1 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.

Specs checked against

This guide is a starting point, not a fitment guarantee. Specs can differ by market, trim and previous modifications. Confirm all sizes, clearances and fastener requirements with a qualified wheel and tyre professional before buying or fitting parts.

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