2021 Acura RDX 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 RDX.

2021 Acura RDX tire sizes

235/55R19 255/45R20

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2018 – 2023 2 trims

272 hp · 2.0L K20C4 I4 235/55 R19 101H 2 fitments

GenerationTC1/TC2 2018–2023

MarketUSA

Power272 hp

Engine2.0L K20C4 I4, Petrol

Center bore64.1 mm

PCD5x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/55 R19 101H	19x8 ET50 ~~5x114.3~~	33	Tires Rims
255/45 R20 101V	20x8 ET50 ~~5x114.3~~	36	Tires Rims

261 hp · 2.0L K20C I4 235/55 R19 101H 2 fitments

GenerationTC1/TC2 2018–2023

MarketChina

Power261 hp

Engine2.0L K20C I4, Petrol

Center bore64.1 mm

PCD5x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/55 R19 101H	19x8 ET50 ~~5x114.3~~	33	Tires Rims
255/45 R20 101V	20x8 ET50 ~~5x114.3~~	36	Tires Rims

Reading the table

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.