18-inch daily
- Front and rear
- 18 × 8.5 inch, ET33
A common stock-suspension fitment in the Fitment Industries guide. Check the chosen wheel against Sport/Akebono calipers before selecting tyres.
2014–2024 · saloon
Infiniti Q50 V37 wheel fitment
Q50 owners commonly move to wider 18 or 19-inch wheels for a fuller arch fit. Sport brakes and the difference between rear-wheel drive and all-wheel drive are the main checks before choosing a package.
5x114.3 bolt pattern · 66.1 mm centre bore · Stock wheels: 17 × 7.5, 18 × 7.5, 19 × 8.5, 19 × 9, 19 × 9.5 inch · Stock tyres: 225/55 R17, 225/50 R18, 245/40 R19, 265/35 R19
Updated 2026-10-04 · High source confidence. Check your exact trim and market. How we check specs
Quick specs
| Specification | Value |
|---|---|
| Bolt pattern | |
| Stock tyre sizes | |
| Centre bore | 66.1 mm |
| Fastener and thread | Wheel nut, M12x1.25 |
| Tightening torque | 108 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.
| Trim | Axle | Wheel | Tyre |
|---|---|---|---|
| Base / Premium, 17-inch package | Front and rear | 17 × 7.5 inch, ET45 | 225/55 R17 |
| Luxe / 18-inch package | Front and rear | 18 × 7.5 inch, ET45 | 225/50 R18 |
| Sport, 19-inch package | Front and rear | 19 × 8.5 inch, ET50 | 245/40 R19 |
| Red Sport 400 RWD, staggered package | Front | 19 × 9 inch, ET47 | 245/40 R19 |
| Red Sport 400 RWD, staggered package | Rear | 19 × 9.5 inch, ET50 | 265/35 R19 |
Explained in our guides
Read these before choosing wheels for the Q50: they explain the offset, fitment and hub numbers in this guide.
- Wheel offset explained: choosing ET without guessingUnderstand positive and negative wheel offset, calculate inner clearance and outer position, and choose an ET using measurements from your own car.
- Flush, poke and tucked fitment: measure the whole tyreUnderstand flush, poked and tucked wheels, calculate how width and offset change the look, and check clearance beyond a parked side-on photograph.
- Staggered vs square wheels: tyres, rotation and AWDCompare square and staggered wheel setups, calculate front-to-rear tyre diameter, and understand rotation limits and all-wheel-drive requirements.
Popular community setups
Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.
19-inch square street
- Front and rear
- 19 × 9.5 inch, ET35 · 255/40 R19
Listed in the Red Sport fitment guide. Verify arch clearance at your ride height and brake clearance for the exact wheel design.
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
- Sport and Red Sport Akebono calipers need adequate spoke and barrel clearance. Diameter and offset alone cannot establish whether a wheel clears.
- The listed Red Sport staggered stock package is for RWD. Do not assume every AWD Red Sport has the same rear wheel.
- On AWD models, use matching or specifically verified front and rear tyre circumferences and comparable tread depths.
- M12x1.25 is not interchangeable with the M12x1.5 hardware used by many other 5x114.3 cars.
- 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 Q50. 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 Base / Premium, 17-inch package front size. Choose your own trim or axle in the calculator if it differs.
Questions
What is the Infiniti Q50 bolt pattern?
5x114.3, with a 66.1 mm centre bore and M12x1.25 nuts.
Can I fit 18-inch wheels to a Q50 Sport?
Some 18-inch designs clear, but the Akebono brakes require a wheel-specific check. A matching bolt pattern is not enough.
Are Red Sport wheels staggered?
The RWD package listed here is 19x9 ET47 front and 19x9.5 ET50 rear. Check the AWD specification separately.
What is the Q50 wheel-nut torque?
Infiniti specifies 108 Nm.
What size tyres does the Infiniti Q50 V37 have?
Factory tyre (tire) sizes for the 2014–2024 Infiniti Q50 V37 are 225/55 R17, 225/50 R18, 245/40 R19 and 265/35 R19, depending on trim, with wider rears on staggered setups. Your tyre placard shows the size for your car.
What wheel size does the Infiniti Q50 V37 use?
Factory wheels are 17 × 7.5 inch, 18 × 7.5 inch, 19 × 8.5 inch, 19 × 9 inch and 19 × 9.5 inch, depending on trim. The stock table lists the offset for each.
What is the Infiniti Q50 V37 centre bore?
66.1 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.
Specs checked against
- Infiniti 2014 Q50 owner's manual
- 2017 Q50 wheel dimensions and hardware
- Z1 Motorsports: original Red Sport wheel dimensions
- Infiniti 2017 brochure
- Fitment Industries Q50 guide
- ThreePiece Red Sport guide
- Limitless Tire: Q50 hardware and torque
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.
Related cars
More guides from Infiniti or cars with the same bolt pattern. A matching pattern alone does not make a wheel interchangeable.