2020 Toyota Roomy 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 2020 Toyota Roomy.

2020 Toyota Roomy tire sizes

165/65R14 175/55R15

Bolt pattern

4x100

2 generations were sold in 2020. Check your chassis code before ordering wheels.

Other years

2016 2017 2018 2019 2020 2021 2022 2023 All 2016–2026

Fitment tables

6 trims sold in 2020

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.

Toyota Roomy I Facelift

2020 – 2027 Japan market 3 trims

Roomy 1.0i (5BA-M900A)

68 hp · 1KR-FE I3 165/65 R14 79S 2 fitments

GenerationI Facelift 2020–2027

Power68 hp

Engine1KR-FE I3, Petrol

Center bore54.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
165/65 R14 79S	14x5 ET35 ~~4x100~~	38	Tires Rims
175/55 R15 77V	15x5 ET40 ~~4x100~~	36	Tires Rims

Roomy 1.0i (5BA-M910A)

68 hp · 1KR-FE I3 165/65 R14 79S 2 fitments

GenerationI Facelift 2020–2027

Power68 hp

Engine1KR-FE I3, Petrol

Center bore54.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
165/65 R14 79S	14x5 ET35 ~~4x100~~	38	Tires Rims
175/55 R15 77V	15x5 ET40 ~~4x100~~	36	Tires Rims

Roomy 1.0T (4BA-M900A)

97 hp · 1KR-VET I3 165/65 R14 79S 2 fitments

GenerationI Facelift 2020–2027

Power97 hp

Engine1KR-VET I3, Petrol

Center bore54.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
165/65 R14 79S	14x5 ET35 ~~4x100~~	38	Tires Rims
175/55 R15 77V	15x5 ET40 ~~4x100~~	36	Tires Rims

Toyota Roomy I

2016 – 2020 Japan market 3 trims

Roomy 1.0i (DBA-M900A)

68 hp · 1KR-FE I3 165/65 R14 79S 2 fitments

GenerationI 2016–2020

Power68 hp

Engine1KR-FE I3, Petrol

Center bore54.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
165/65 R14 79S	14x5 ET35 ~~4x100~~	38	Tires Rims
175/55 R15 77V	15x5 ET40 ~~4x100~~	36	Tires Rims

Roomy 1.0i (DBA-M910A)

68 hp · 1KR-FE I3 165/65 R14 79S 2 fitments

GenerationI 2016–2020

Power68 hp

Engine1KR-FE I3, Petrol

Center bore54.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
165/65 R14 79S	14x5 ET35 ~~4x100~~	38	Tires Rims
175/55 R15 77V	15x5 ET40 ~~4x100~~	36	Tires Rims

Roomy 1.0T (DBA-M900A)

97 hp · 1KR-VET I3 165/65 R14 79S 2 fitments

GenerationI 2016–2020

Power97 hp

Engine1KR-VET I3, Petrol

Center bore54.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
165/65 R14 79S	14x5 ET35 ~~4x100~~	38	Tires Rims
175/55 R15 77V	15x5 ET40 ~~4x100~~	36	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.