2021 Acura TLX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2021 trim.

Tires for the 2021 Acura TLX

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

  1. 235/50R18 Best-rated standard on 2 trims · USA, Mexico
  2. 255/35R20 Best-rated standard on 2 trims · USA, Mexico
  3. 255/40R19 Best-rated optional on 4 trims · USA, Mexico

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 2021
4
Generation
II (UB5, UB6, UB7, UB5-7) sold in 2 market versions

4 trims sold in 2021

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Acura TLX II (UB5, UB6, UB7, UB5-7)

2021–2023 4 trims

Mexico

2 trims
TLX 2.0T 261 hp · 2.0L K20C6 I4 235/50R18 97V 2 fitments
Generation
UB5-7 · 2021–2023
Market
Mexico
Power
261 hp
Engine
2.0L K20C6 I4, Petrol
Center bore
64.1 mm
Bolt pattern
5x120
Thread
M14 x 1.5
Tire sizeRim size and bolt patternPressure, psi
235/50R18 97VRim 18x8 ET50 5x12032 psi
255/40R19 96WRim 19x8.5 ET50 5x12032 psi

How to read 97V: 97 is the load index (up to 1,609 lb / 730 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

TLX 3.0T 350 hp · 3.0L J30AC V6 255/35R20 97Y 2 fitments
Generation
UB5-7 · 2021–2023
Market
Mexico
Power
350 hp
Engine
3.0L J30AC V6, Petrol
Center bore
64.1 mm
Bolt pattern
5x120
Thread
M14 x 1.5
Tire sizeRim size and bolt patternPressure, psi
255/35R20 97YRim 20x9 ET50 5x12036 psi
255/40R19 96WRim 19x8.5 ET50 5x12032 psi

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

USA

2 trims
TLX 2.0T 272 hp · 2.0L K20C6 I4 235/50R18 97V 2 fitments
Generation
UB5-7 · 2021–2023
Market
USA
Power
272 hp
Engine
2.0L K20C6 I4, Petrol
Center bore
64.1 mm
Bolt pattern
5x120
Thread
M14 x 1.5
Tire sizeRim size and bolt patternPressure, psi
235/50R18 97VRim 18x8 ET50 5x12032 psi
255/40R19 96WRim 19x8.5 ET50 5x12032 psi

How to read 97V: 97 is the load index (up to 1,609 lb / 730 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

TLX 3.0T 355 hp · 3.0L J30AC V6 255/35R20 97Y 2 fitments
Generation
UB5-7 · 2021–2023
Market
USA
Power
355 hp
Engine
3.0L J30AC V6, Petrol
Center bore
64.1 mm
Bolt pattern
5x120
Thread
M14 x 1.5
Tire sizeRim size and bolt patternPressure, psi
255/35R20 97YRim 20x9 ET50 5x12036 psi
255/40R19 96WRim 19x8.5 ET50 5x12032 psi

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET50 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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2021
4
Generation
II (UB5, UB6, UB7, UB5-7) sold in 2 market versions
Other years
All years (2014–2025)

Considering a different size?

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

Open the size calculator