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

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2021 Acura MDX.

2021 Acura MDX tire sizes

255/55R19 245/50R20 255/50R20 265/45R20 275/40R21 245/60R18 245/55R19

Bolt pattern

5x120

2 generations were sold in 2021. Check your chassis code before ordering wheels.

Other years

2017 2018 2019 2020 2021 2022 2023 2024 All 2001–2026

Fitment tables

5 trims sold in 2021

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Acura MDX YD4

2021 – 2024 3 trims

MDX 3.0T

355 hp · 3.0L V6 275/40 R21 104H 1 fitment

GenerationYD4 2021–2024

MarketUSA

Power355 hp

Engine3.0L V6, Petrol

Center bore64.1 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
275/40 R21 104H	21x9.5 ~~5x120~~	2.2	Tires Rims

MDX 3.5i

290 hp · 3.5L J35Y5 V6 255/55 R19 2 fitments

GenerationYD4 2021–2024

MarketUSA

Power290 hp

Engine3.5L J35Y5 V6, Petrol

Center bore64.1 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
255/55 R19	19x8.5 8.5J ~~5x120~~	–	Tires Rims
255/50 R20	20x9 9J ~~5x120~~	–	Tires Rims

MDX 3.5i

286 hp · 3.5L J35Y5 V6 255/55 R19 2 fitments

GenerationYD4 2021–2024

MarketMiddle East

Power286 hp

Engine3.5L J35Y5 V6, Petrol

Center bore64.1 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
255/55 R19	19x8.5 ~~5x120~~	–	Tires Rims
255/50 R20	20x9 ~~5x120~~	–	Tires Rims

Acura MDX YD3 Facelift

2017 – 2021 USA market 2 trims

MDX 3.0H

321 hp · J30Y1 V6 245/50 R20 102H 4 fitments

GenerationYD3 Facelift 2017–2021

MarketUSA

Power321 hp

EngineJ30Y1 V6, Hybrid

Center bore64.1 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/50 R20 102H	20x8 ET55 ~~5x120~~	35	Tires Rims
245/50 R20 105H	20x8 ET55 ~~5x120~~	35	Tires Rims
265/45 R20 104V	20x8.5 ET50 ~~5x120~~	2.2	Tires Rims
275/40 R21 103V	21x9 ET50 ~~5x120~~	35	Tires Rims

MDX 3.5i

290 hp · 3.5L J35Y5 V6 245/60 R18 105H 4 fitments

GenerationYD3 Facelift 2017–2021

MarketUSA

Power290 hp

Engine3.5L J35Y5 V6, Petrol

Center bore64.1 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/60 R18 105H	18x8 ET55 ~~5x120~~	35	Tires Rims
245/55 R19 103H	19x8 ET55 ~~5x120~~	35	Tires Rims
245/50 R20 102H	20x8 ET55 ~~5x120~~	35	Tires Rims
265/45 R20 104H	20x8.5 ET50 ~~5x120~~	2.2	Tires Rims

Reading the table

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.