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2019 Audi A3 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 2019 Audi A3.

Bolt pattern
Fitment tables

29 trims sold in 2019

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

Audi A3 8V Facelift

2016 – 2020 29 trims

A3 1.4 TFSi

121 hp · 1.4L CXS I4 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketMiddle East
Power121 hp
Engine1.4L CXS I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims

A3 30 g-tron

129 hp · 1.5L DHFA I4 Natural 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power129 hp
Engine1.5L DHFA I4 Natural, Gas
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims

A3 30 TDi

114 hp · 1.6L DGTE I4 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power114 hp
Engine1.6L DGTE I4, Diesel
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims

A3 30 TDi

114 hp · 1.6L DGTE I4 205/55 R16 91W 5 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power114 hp
Engine1.6L DGTE I4, Diesel
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122.2TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims

A3 30 TFSi

114 hp · 1.0L DKRF I3 205/55 R16 91W 5 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power114 hp
Engine1.0L DKRF I3, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x11232TiresRims
205/55 R16 91H16x6.5 ET43 5x1122TiresRims
205/50 R17 91H17x6.5 ET43 5x1122TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122TiresRims

A3 30 TFSi

114 hp · 1.0L DKRF I3 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power114 hp
Engine1.0L DKRF I3, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims

A3 30 TFSi (DBA-8VCXS)

121 hp · 1.4L CXS I4 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketJapan
Power121 hp
Engine1.4L CXS I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims

A3 30 TFSi (DBA-8VCXSL)

121 hp · 1.4L CXS I4 205/55 R16 91W 5 fitments
Generation8V Facelift 2016–2020
MarketJapan
Power121 hp
Engine1.4L CXS I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x1122TiresRims
205/55 R16 91H16x6.5 ET43 5x1122TiresRims
205/50 R17 91H17x6.5 ET43 5x1122TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122TiresRims

A3 35 TDi

148 hp · 2.0L DBGA DEJA DFGA I4 205/55 R16 91W 8 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine2.0L DBGA DEJA DFGA I4, Diesel
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122.2TiresRims
205/55 R16 91H16x6 ET48 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET46 5x1122.2TiresRims
205/55 R16 91W16x7 ET48 5x1122.2TiresRims
205/50 R17 93H17x6 ET48 5x1122.2TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x1122.2TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 35 TDi

148 hp · 2.0L DBGA DEJA DFGA I4 205/55 R16 91W 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine2.0L DBGA DEJA DFGA I4, Diesel
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122.2TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 35 TFSi

148 hp · 1.4L CUKB CZEA I4 205/55 R16 91W 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine1.4L CUKB CZEA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x11232TiresRims
205/55 R16 91H16x6.5 ET43 5x1122TiresRims
205/50 R17 91H17x6.5 ET43 5x1122TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122TiresRims
235/35 ZR19 92Y19x8 ET49 5x1122.4TiresRims

A3 35 TFSi

148 hp · 1.4L CUKB CZEA I4 205/55 R16 91W 8 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine1.4L CUKB CZEA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 35 TFSi

148 hp · 1.5L DPCA I4 205/55 R16 91W 5 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine1.5L DPCA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x11232TiresRims
205/55 R16 91H16x6.5 ET43 5x1122TiresRims
205/50 R17 91H17x6.5 ET43 5x1122TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122TiresRims

A3 35 TFSi

148 hp · 1.5L DPCA I4 205/55 R16 91W 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine1.5L DPCA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x11232TiresRims
205/55 R16 91H16x6.5 ET43 5x1122TiresRims
205/50 R17 91H17x6.5 ET43 5x1122TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122TiresRims
235/35 ZR19 92Y19x8 ET49 5x1122.4TiresRims

A3 35 TFSi

148 hp · 1.5L DPCA I4 205/55 R16 91W 8 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power148 hp
Engine1.5L DPCA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 40 e-tron

201 hp · 1.4L I4 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power201 hp
Engine1.4L I4, Hybrid
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x6.5 ET46 5x1122TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x11232TiresRims
205/55 R16 91H16x6 ET48 5x1122TiresRims
205/55 R16 91H16x6.5 ET46 5x1122TiresRims
205/55 R16 91W16x7 ET48 5x1122TiresRims
205/50 R17 93H17x6 ET48 5x1122TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122TiresRims

A3 40 TDi Quattro

181 hp · 2.0L DGCA DJGA I4 225/45 ZR17 91Y 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power181 hp
Engine2.0L DGCA DJGA I4, Diesel
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x7 ET40 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims
235/35 ZR19 92Y19x8 ET49 5x1122.4TiresRims

A3 40 TDi Quattro

181 hp · 2.0L DGCA DJGA I4 225/45 ZR17 91Y 8 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power181 hp
Engine2.0L DGCA DJGA I4, Diesel
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 ZR17 91Y17x7.5 ET51 5x1122.2TiresRims
205/55 R16 91H16x6 ET48 5x1122.2TiresRims
205/55 R16 91W16x6.5 ET46 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET46 5x1122.2TiresRims
205/55 R16 91W16x7 ET48 5x1122.2TiresRims
205/50 R17 93H17x6 ET48 5x1122.2TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi

184 hp · 2.0L I4 225/45 R17 91H 6 fitments
Generation8V Facelift 2016–2020
MarketUSA
Power184 hp
Engine2.0L I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 R17 91H17x7.5 ET43 5x11241TiresRims
225/40 R18 92H18x8 ET46 5x11241TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.8TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x7 ET40 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims

A3 40 TFSi

188 hp · 2.0L CZPB I4 225/45 ZR17 91Y 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power188 hp
Engine2.0L CZPB I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x7 ET40 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims
235/35 ZR19 92Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi

188 hp · 2.0L CZPB I4 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power188 hp
Engine2.0L CZPB I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET48 5x1122.2TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x1122.2TiresRims
205/55 R16 91H16x6 ET48 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET46 5x1122.2TiresRims
205/50 R17 93H17x6 ET48 5x1122.2TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi

184 hp · 2.0L I4 225/45 R17 91H 6 fitments
Generation8V Facelift 2016–2020
MarketUSA
Power184 hp
Engine2.0L I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 R17 91H17x7.5 ET43 5x11241TiresRims
225/40 R18 92H18x8 ET46 5x11241TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.8TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x7 ET40 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims

A3 40 TFSi Quattro

188 hp · 2.0L DKZA I4 225/45 ZR17 91Y 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power188 hp
Engine2.0L DKZA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x7 ET40 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims
235/35 ZR19 92Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi Quattro

188 hp · 2.0L DKZA I4 225/45 ZR17 91Y 6 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power188 hp
Engine2.0L DKZA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x7 ET40 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims
235/35 ZR19 92Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi Quattro

188 hp · 2.0L DKZA I4 225/45 ZR17 91Y 8 fitments
Generation8V Facelift 2016–2020
MarketEurope
Power188 hp
Engine2.0L DKZA I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 ZR17 91Y17x7.5 ET51 5x1122.2TiresRims
205/55 R16 91H16x6 ET48 5x1122.2TiresRims
205/55 R16 91W16x6.5 ET46 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET46 5x1122.2TiresRims
205/55 R16 91W16x7 ET48 5x1122.2TiresRims
205/50 R17 91H17x6 ET48 5x1122.2TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi Quattro (ABA-8VCZPF)

188 hp · 2.0L CZP I4 205/55 R16 91W 7 fitments
Generation8V Facelift 2016–2020
MarketJapan
Power188 hp
Engine2.0L CZP I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET48 5x1122.2TiresRims
225/45 ZR17 91Y17x7.5 ET51 5x1122.2TiresRims
205/55 R16 91H16x6 ET48 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET46 5x1122.2TiresRims
205/50 R17 93H17x6 ET48 5x1122.2TiresRims
225/40 ZR18 92Y18x7.5 ET51 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 40 TFSi Quattro (ABA-8VCZPL)

188 hp · 2.0L CZP I4 205/55 R16 91W 6 fitments
Generation8V Facelift 2016–2020
MarketJapan
Power188 hp
Engine2.0L CZP I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 91W16x7 ET40 5x1122.2TiresRims
225/45 ZR17 91Y17x7.5 ET43 5x1122.2TiresRims
205/55 R16 91H16x6.5 ET43 5x1122.2TiresRims
205/50 R17 91H17x6.5 ET43 5x1122.2TiresRims
225/40 ZR18 92Y18x8 ET46 5x1122.4TiresRims
235/35 ZR19 91Y19x8 ET49 5x1122.4TiresRims

A3 45 TFSi Quattro

228 hp · 2.0L I4 225/45 R17 91H 3 fitments
Generation8V Facelift 2016–2020
MarketUSA
Power228 hp
Engine2.0L I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 R17 91H17x7.5 ET43 5x11241TiresRims
225/40 R18 92H18x8 ET46 5x11241TiresRims
235/35 ZR19 91Y19x8 ET49 5x11238TiresRims

A3 45 TFSi Quattro

228 hp · 2.0L I4 225/45 R17 91H 3 fitments
Generation8V Facelift 2016–2020
MarketUSA
Power228 hp
Engine2.0L I4, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/45 R17 91H17x7.5 ET43 5x11241TiresRims
225/40 R18 92H18x8 ET46 5x11241TiresRims
235/35 ZR19 91Y19x8 ET49 5x11238TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.