2021 Buick Excelle 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 Buick Excelle.

2021 Buick Excelle tire sizes

185/65R15 195/55R16

Bolt pattern

Other years

Fitment tables

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

2018 – 2023 China market 1 trim

106 hp · 1.3L I3 185/65 R15 2 fitments

GenerationII 2018–2023

Power106 hp

Engine1.3L I3, Petrol

Center bore56.6 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/65 R15	15x6 ET44 ~~4x100~~	–	Tires Rims
195/55 R16	16x6 ET44 ~~4x100~~	–	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.