tirewheelguide

2018 Lexus GS tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2018 trim.

Tires for the 2018 Lexus GS

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

  1. 225/50R17 Best-rated standard on 4 trims · optional on 1 · Japan
    Check price on Amazon · 225/50R17
  2. 235/45R18 Best-rated standard on 3 trims · optional on 7 · Japan, USA, China
    Check price on Amazon · 235/45R18
  3. 235/40R19 Best-rated standard on 2 trims · optional on 8 · Japan, USA, China
    Check price on Amazon · 235/40R19

Also listed: 235/40R19 + 265/35R19 245/35R20 235/50R17

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Trims sold in 2018
10
Generation
L10 sold in 3 market versions

10 trims sold in 2018

Sold in 3 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.

Lexus GS L10

2015–2020 10 trims

Japan

5 trims
GS GS300 (DBA-ARL10) 241 hp · 8AR-FTS I4 235/40R19 92Y / 235/40R19 92Y 5 fitments
Generation
L10 Facelift · 2015–2020
Market
Japan
Power
241 hp
Engine
8AR-FTS I4, Petrol
Center bore
60.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Check price on Amazon · 235/40R19 Check price on Amazon · 235/40R19 Wheels 19x8 ET45 · 5x114.3 · 60.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front235/40R19 92YRim 19x8 ET45 5x114.335 psi
Rear235/40R19 92YRim 19x9 ET45 5x114.335 psi
Front235/40R19 92YRim 19x8 ET45 5x114.335 psi
Rear265/35R19 94YRim 19x9 ET45 5x114.335 psi
225/50R17 94WRim 17x7.5 ET45 5x114.335 psi
235/45R18 94YRim 18x8 ET45 5x114.335 psi
235/40R19 92YRim 19x8 ET45 5x114.335 psi

How to read 92Y: 92 is the load index (up to 1,389 lb / 630 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

GS GS300h (DAA-AWL10) +3 variants 176 hp · 2AR-FSE I4 · Hybrid 225/50R17 94W 5 fitments

Same tires and wheels on: GS350 (DBA-GRL12), GS350 (DBA-GRL16), GS450h (DAA-GWL10)

Generation
L10 Facelift · 2015–2020
Market
Japan
Power
176 hp
Engine
2AR-FSE I4, Hybrid
Center bore
60.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Check price on Amazon · 225/50R17 Wheels 17x7.5 ET45 · 5x114.3 · 60.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/50R17 94WRim 17x7.5 ET45 5x114.335 psi
235/45R18 94YRim 18x8 ET45 5x114.335 psi
235/40R19 92YRim 19x8 ET45 5x114.335 psi
235/40R19 92YRim 19x9 ET45 5x114.335 psi
235/40R19 92YRim 19x9 ET45 5x114.335 psi

How to read 94W: 94 is the load index (up to 1,477 lb / 670 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

USA

3 trims
GS GS300 241 hp · 8AR-FTS I4 235/40R19 96Y / 265/35R19 94Y 4 fitments
Generation
L10 Facelift · 2015–2020
Market
USA
Power
241 hp
Engine
8AR-FTS I4, Petrol
Center bore
60.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Check price on Amazon · 235/40R19 Check price on Amazon · 265/35R19 Wheels 19x8 ET45 · 5x114.3 · 60.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front235/40R19 96YRim 19x8 ET45 5x114.335 psi
Rear265/35R19 94YRim 19x9 ET60 5x114.335 psi
235/50R17Rim 17x7.5 ET45 5x114.335 psi
235/45R18 94VRim 18x8 ET45 5x114.335 psi
235/40R19 96VRim 19x8 ET45 5x114.335 psi

How to read 96Y: 96 is the load index (up to 1,565 lb / 710 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

GS GS350 311 hp · 3.5L 2GR-FKS V6 235/40R19 92Y / 235/40R19 92Y 4 fitments
Generation
L10 Facelift · 2015–2020
Market
USA
Power
311 hp
Engine
3.5L 2GR-FKS V6, Petrol
Center bore
60.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Check price on Amazon · 235/40R19 Check price on Amazon · 235/40R19 Wheels 19x8 ET45 · 5x114.3 · 60.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front235/40R19 92YRim 19x8 ET45 5x114.335 psi
Rear235/40R19 92YRim 19x9 ET45 5x114.335 psi
Front235/40R19 92YRim 19x8 ET45 5x114.335 psi
Rear265/35R19 94YRim 19x9 ET60 5x114.335 psi
235/45R18 94YRim 18x8 ET45 5x114.335 psi
235/40R19 96YRim 19x8 ET45 5x114.335 psi

How to read 92Y: 92 is the load index (up to 1,389 lb / 630 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

GS GS450h 338 hp · 3.5L 2GR-FXE V6 · Hybrid 235/45R18 94W 4 fitments
Generation
L10 Facelift · 2015–2020
Market
USA
Power
338 hp
Engine
3.5L 2GR-FXE V6, Hybrid
Center bore
60.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Check price on Amazon · 235/45R18 Wheels 18x8 ET45 · 5x114.3 · 60.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/45R18 94WRim 18x8 ET45 5x114.335 psi
235/40R19 92WRim 19x8 ET45 5x114.335 psi
235/40R19 92YRim 19x9 ET60 5x114.335 psi
245/35R20 93YRim 20x10 ET50 5x114.336 psi

How to read 94W: 94 is the load index (up to 1,477 lb / 670 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

China

2 trims
GS GS200t +1 variant 241 hp · 2.0L 8AR-FTS I4 235/45R18 94V 4 fitments

Same tires and wheels on: GS300

Generation
L10 Facelift · 2015–2020
Market
China
Power
241 hp
Engine
2.0L 8AR-FTS I4, Petrol
Center bore
60.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Check price on Amazon · 235/45R18 Wheels 18x8 ET45 · 5x114.3 · 60.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/45R18 94VRim 18x8 ET45 5x114.335 psi
235/40R19 96VRim 19x8 ET45 5x114.335 psi
235/40R19 96YRim 19x9 ET60 5x114.335 psi
245/35R20 93YRim 20x10 ET50 5x114.336 psi

How to read 94V: 94 is the load index (up to 1,477 lb / 670 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean
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.
Trims sold in 2018
10
Generation
L10 sold in 3 market versions
Other years
All years (1993–2020)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

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