2026 Mercedes-Benz AMG GT 4 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2026 trim.

Tires for the 2026 Mercedes-Benz AMG GT 4

Sizes most trims come with first. Open your trim below for its exact size.

255/45R19 front + 285/40R19 rear Best-rated standard on 3 trims · USA

Check price on Amazon · 255/45R19 front Check price on Amazon · 285/40R19 rear
265/40R20 front + 295/40R20 rear Best-rated standard on 2 trims · optional on 1 · Europe, USA

Check price on Amazon · 265/40R20 front Check price on Amazon · 295/40R20 rear
265/40R20 front + 295/35R20 rear Best-rated standard on 1 trim · optional on 3 · USA

Check price on Amazon · 265/40R20 front Check price on Amazon · 295/35R20 rear

Also listed: 235/50R19 + 265/50R19 275/35R21 + 315/30R21 275/35R21 + 315/35R21 265/40R20

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Trims sold in 2026: 7
Generations: C590 X290 sold in 2 market versions
Other years: 2020
2021
2022
2023
2024
2025
2026
2027
All years (2018–2027)

7 trims sold in 2026

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Mercedes-Benz AMG GT 4 C590

2026–2027 3 trims

Europe

2 trims

AMG GT 4 GT 53 4MATIC+ (4-Door Coupe, 5d) 536 hp · Electric · Electric 235/50R19 / 265/50R19 3 fitments

Generation: C590 · 2026–2027
Market: Europe
Power: 536 hp
Engine: Electric, Electric
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 235/50R19 Check price on Amazon · 265/50R19 Wheels 19x8 ET32 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front235/50R19	Rim 19x8 ET32 ~~5x112~~	–
	Rear265/50R19	Rim 19x9.5 ET50 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET42 ~~5x112~~	–
	Rear295/40R20	Rim 20x11 ET54 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x9.5 ET45 ~~5x112~~	–
	Rear315/35R21	Rim 21x11 ET60 ~~5x112~~	–

AMG GT 4 GT 63 4MATIC+ (4-Door Coupe, 5d) 1153 hp · Electric · Electric 265/40R20 / 295/40R20 2 fitments

Generation: C590 · 2026–2027
Market: Europe
Power: 1153 hp
Engine: Electric, Electric
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 265/40R20 Check price on Amazon · 295/40R20 Wheels 20x9.5 ET42 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front265/40R20	Rim 20x9.5 ET42 ~~5x112~~	–
	Rear295/40R20	Rim 20x11 ET54 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x9.5 ET45 ~~5x112~~	–
	Rear315/35R21	Rim 21x11 ET60 ~~5x112~~	–

USA

1 trim

AMG GT 4 GT 55 4MATIC+ (4-Door Coupe, 5d) 805 hp · Electric · Electric 265/40R20 / 295/40R20 2 fitments

Generation: C590 · 2026–2027
Market: USA
Power: 805 hp
Engine: Electric, Electric
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 265/40R20 Check price on Amazon · 295/40R20 Wheels 20x9.5 ET42 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front265/40R20	Rim 20x9.5 ET42 ~~5x112~~	–
	Rear295/40R20	Rim 20x11 ET54 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x9.5 ET45 ~~5x112~~	–
	Rear315/35R21	Rim 21x11 ET60 ~~5x112~~	–

Mercedes-Benz AMG GT 4 X290

2018–2026 USA 4 trims

AMG GT 4 GT 43 4MATIC+ (4-Door Coupe, 5d) 362 hp · 3.0 L M256 I6 Petrol 3.0 L M256 I6 255/45R19 / 285/40R19 11 fitments

Generation: X290 · 2018–2026
Market: USA
Power: 362 hp
Engine: 3.0 L M256 I6 Petrol 3.0 L M256 I6, Petrol
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/45R19 Check price on Amazon · 285/40R19 Wheels 19x9 ET22 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/45R19	Rim 19x9 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x11 ET17 ~~5x112~~	–
OE	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x11 ET17 ~~5x112~~	–
OE	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x11 ET17 ~~5x112~~	–
Alt	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x9.5 ET22 ~~5x112~~	–
Alt	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x9.5 ET22 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x10 ET30 ~~5x112~~	–
	Rear315/30R21	Rim 21x11.5 ET30 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x10 ET30 ~~5x112~~	–
	Rear315/30R21	Rim 21x11.5 ET30 ~~5x112~~	–

AMG GT 4 GT 53 4MATIC+ (4-Door Coupe, 5d) +1 variant 429 hp · 3.0 L M256 I6 Petrol 3.0 L M256 I6 255/45R19 / 285/40R19 11 fitments

Same tires and wheels on: GT 63 4MATIC+ (4-Door Coupe, 5d)

Generation: X290 · 2018–2026
Market: USA
Power: 429 hp
Engine: 3.0 L M256 I6 Petrol 3.0 L M256 I6, Petrol
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/45R19 Check price on Amazon · 285/40R19 Wheels 19x9 ET22 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/45R19	Rim 19x9 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x11 ET17 ~~5x112~~	–
OE	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x11 ET17 ~~5x112~~	–
OE	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x11 ET17 ~~5x112~~	–
OE	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x9.5 ET22 ~~5x112~~	–
Alt	Front255/45R19	Rim 19x9.5 ET22 ~~5x112~~	–
	Rear285/40R19	Rim 19x9.5 ET22 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x10 ET30 ~~5x112~~	–
	Rear315/30R21	Rim 21x11.5 ET30 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x10 ET30 ~~5x112~~	–
	Rear315/30R21	Rim 21x11.5 ET30 ~~5x112~~	–

AMG GT 4 GT 63 S E-Performance (4-Door Coupe, 5d) 831 hp · 4.0 L M177 V8 Hybrid 4.0 L M177 V8 · Hybrid 265/40R20 / 295/35R20 5 fitments

Generation: X290 · 2018–2026
Market: USA
Power: 831 hp
Engine: 4.0 L M177 V8 Hybrid 4.0 L M177 V8, Hybrid
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 265/40R20 Check price on Amazon · 295/35R20 Wheels 20x9.5 ET25 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
OE	Front275/35R21	Rim 21x10 ET30 ~~5x112~~	–
	Rear315/30R21	Rim 21x11.5 ET30 ~~5x112~~	–
Alt	265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
Alt	Front265/40R20	Rim 20x9.5 ET25 ~~5x112~~	–
	Rear295/35R20	Rim 20x11 ET20 ~~5x112~~	–
Alt	Front275/35R21	Rim 21x10 ET30 ~~5x112~~	–
	Rear315/30R21	Rim 21x11.5 ET30 ~~5x112~~	–

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.