2015 Buick Excelle GT 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 2015 Buick Excelle GT.

2015 Buick Excelle GT tire sizes

225/50RV17 205/55R16 205/60RH16 195/65R15 205/50R17 225/45RV18

Bolt patterns

5x105

I Facelift

5x115

2 generations were sold in 2015. Check your chassis code before ordering wheels.

Other years

2011 2012 2013 2014 2015 2016 2017 2018 All 2010–2023

Fitment tables

5 trims sold in 2015

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.

Buick Excelle GT I Facelift

2015 – 2017 China market 2 trims

Excelle GT 1.4T

142 hp · I4 205/55 R16 91V 2 fitments

GenerationI Facelift 2015–2017

Power142 hp

EngineI4, Petrol

Center bore56.6 mm

PCD5x105

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/55 R16 91V	16x6.5 ET44 ~~5x105~~	35	Tires Rims
205/50 R17 89V	17x7 ET44 ~~5x105~~	35	Tires Rims

Excelle GT 1.5i

113 hp · I4 195/65 R15 91V 2 fitments

GenerationI Facelift 2015–2017

Power113 hp

EngineI4, Petrol

Center bore56.6 mm

PCD5x105

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
195/65 R15 91V	15x6 ET35 ~~5x105~~	35	Tires Rims
205/55 R16 91V	16x6.5 ET44 ~~5x105~~	35	Tires Rims

Buick Excelle GT I

2010 – 2015 China market 3 trims

Excelle GT 1.6i

119 hp · 1.6L I4 205/60 HR16 2 fitments

GenerationI 2010–2015

Power119 hp

Engine1.6L I4, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/60 HR16	16x6.5 ET41 ~~5x115~~	–	Tires Rims
225/50 VR17	17x7 ET44 ~~5x115~~	35	Tires Rims

Excelle GT 1.6T

181 hp · 1.6L I4 225/50 VR17 2 fitments

GenerationI 2010–2015

Power181 hp

Engine1.6L I4, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/50 VR17	17x7 ET44 ~~5x115~~	35	Tires Rims
225/45 VR18	18x7.5 ET45 ~~5x115~~	35	Tires Rims

Excelle GT 1.8i

145 hp · 1.8L I4 205/60 HR16 2 fitments

GenerationI 2010–2015

Power145 hp

Engine1.8L I4, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/60 HR16	16x6.5 ET41 ~~5x115~~	–	Tires Rims
225/50 VR17	17x7 ET44 ~~5x115~~	–	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.