2008–2013 · coupe / saloon / convertible
The G37 was sold as a coupe, saloon and convertible, on 17, 18 or 19-inch wheels, with staggered sizes on Sport models. Owners mostly move to 19-inch wheels, either square on the factory suspension or wider staggered sets with lowering springs or coilovers, and the coupe has a little more room in the arches than the saloon.
5x114.3 bolt pattern · 66.1 mm centre bore · Stock wheels: 19 × 8.5, 19 × 9, 18 × 7.5, 18 × 8.5 inch · Stock tyres: 225/45 R19, 245/40 R19, 225/50 R18, 245/45 R18
Updated 2026-10-31 · Medium source confidence. Check your exact trim and market. How we check specs
| Specification | Value |
|---|---|
| Bolt pattern | |
| Stock tyre sizes | |
| Centre bore | 66.1 mm |
| Fastener and thread | Wheel nut, M12x1.25 |
| Tightening torque | Confirm in your handbook |
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 |
|---|---|---|---|
| Coupe and convertible Sport, staggered 19-inch | Front | 19 × 8.5 inch, ET43 | 225/45 R19 |
| Coupe and convertible Sport, staggered 19-inch | Rear | 19 × 9 inch, ET45 | 245/40 R19 |
| Saloon Sport, staggered 18-inch | Front | 18 × 7.5 inch, ET45 | 225/50 R18 |
| Saloon Sport, staggered 18-inch | Rear | 18 × 8.5 inch, ET50 | 245/45 R18 |
Read these before choosing wheels for the G37: they explain the offset, fitment and hub numbers in this guide.
Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.
ThreePiece's G37 build guide shows a 2009 G37x saloon on TSW 19x9 ET32 wheels and 245/40 R19 tyres all round, on the standard suspension with no spacers and no rubbing reported.
A Sport coupe in the same guide runs Work 19x9.5 ET30 front and 19x10.5 ET30 rear wheels on Swift lowering springs, with about 0.8 degrees of negative camber at the front and 2 at the rear. The wheels clear the Akebono brakes without spacers.
MotoIQ's project G37 saloon settled on Advan RZII 19x9 ET35 front and 19x9.5 ET50 rear wheels with 245/40 R19 and 275/35 R19 tyres. A 19x10 ET35 rear was tried first, but the tyre stood out past the rear arch even with 1.5 degrees of negative camber.
ThreePiece's guide shows a saloon on Volk TE37 Saga 18x8.5 ET38 wheels with 245/45 R18 tyres on the factory Sport suspension, with no arch work and no spacers needed to clear the Akebono calipers.
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.
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.
Upload a photo and start with a look that suits the G37. Try the wheels, colour and stance before you spend on parts.
An AI preview shows the look. It cannot verify physical fitment.
These tools start with the Coupe and convertible Sport, staggered 19-inch front size. Choose your own trim or axle in the calculator if it differs.
5x114.3, with a 66.1 mm centre bore and M12x1.25 wheel nuts, for the coupe, saloon and convertible.
The coupe and convertible Sport have 19x8.5 ET43 front and 19x9 ET45 rear wheels, with 225/45 R19 and 245/40 R19 tyres. The saloon Sport has 18x7.5 ET45 front and 18x8.5 ET50 rear, with 225/50 R18 and 245/45 R18.
Yes. A 19x9 ET32 wheel with 245/40 R19 tyres all round has been documented on a standard-height G37x saloon without rubbing. Square setups let you rotate tyres front to rear.
They bolt on, but the saloon's arches are narrower, so a coupe's rear wheel and tyre can sit further out than you expect. Going the other way, saloon wheels look tucked on a coupe.
Factory tyre (tire) sizes for the 2008–2013 Infiniti G37 V36 are 225/45 R19, 245/40 R19, 225/50 R18 and 245/45 R18, depending on trim, with wider rears on staggered setups. Your tyre placard shows the size for your car.
66.1 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.
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.
More guides from Infiniti or cars with the same bolt pattern. A matching pattern alone does not make a wheel interchangeable.