Skip to content
GizmoDriver

2024 Alfa Romeo Giulia tire size

Most common factory size

P225/40R19

Factory sizes
4
Across 12 trims
Trims with it
4 of 12
Trims with no size
8
Diameter
26.09 in
Revs per mile
773

Pick another car

Tire sizes by trim

Source marks: one source

2024 Alfa Romeo Giulia tire size by trim
SizeTrimsWidth, mmSidewall, % of widthRim, inDiameter, inSidewall, inRevs per mile
P225/40R19Competizione RWD, Veloce RWD, Competizione AWD, Veloce AWD225401926.093.54773
P245/35R19Quadrifoglio RWD, Quadrifoglio Carbon Edition RWD, Quadrifoglio 100th Anniversary Edition RWD, Quadrifoglio Super Sport RWD245351925.753.38783
P225/50R17Sprint RWD, 2024 Alfa Romeo Giulia Sprint AWD225501725.864.43780
P225/45R18Ti RWD, Ti AWD225451825.973.99777

What P225/40R19 means

What P225/40R19 means
PartNumberMeaning
TypePPassenger car tire.
Width225 mmTread width. 8.9 in.
Sidewall40Sidewall height is 40% of the width.
ConstructionRRadial tire.
Rim19 inFits 19 in wheels.

Other sizes that fit

Within 3% of the stock diameter. A common shop guideline, not a maker spec.

Sizes within 3% of P225/40R19
SizeRim, inDiameter, inChangeSpeedo reads at 60 mph
255/40R181826.03-0.2%60.1 mph
255/35R191926.03-0.2%60.1 mph
255/30R202026.02-0.2%60.1 mph
225/35R202026.20+0.4%59.7 mph
225/45R181825.97-0.4%60.3 mph
305/30R191926.20+0.5%59.7 mph
265/30R202026.26+0.7%59.6 mph
265/35R191926.30+0.8%59.5 mph
Sizes within 3% of P245/35R19
SizeRim, inDiameter, inChangeSpeedo reads at 60 mph
285/30R191925.73-0.1%60.0 mph
245/30R202025.79+0.1%59.9 mph
245/40R181825.72-0.1%60.1 mph
215/45R181825.62-0.5%60.3 mph
275/35R181825.58-0.7%60.4 mph
225/45R181825.97+0.9%59.5 mph
255/30R202026.02+1.1%59.4 mph
235/35R191925.48-1.1%60.6 mph
Sizes within 3% of P225/50R17
SizeRim, inDiameter, inChangeSpeedo reads at 60 mph
205/55R171725.88+0.1%60.0 mph
225/45R181825.97+0.4%59.7 mph
225/55R161625.74-0.4%60.3 mph
245/40R181825.72-0.5%60.3 mph
205/60R161625.69-0.7%60.4 mph
255/40R181826.03+0.7%59.6 mph
245/45R171725.68-0.7%60.4 mph
255/45R171726.04+0.7%59.6 mph
Sizes within 3% of P225/45R18
SizeRim, inDiameter, inChangeSpeedo reads at 60 mph
255/35R191926.03+0.2%59.9 mph
255/40R181826.03+0.2%59.9 mph
255/45R171726.04+0.2%59.9 mph
205/55R171725.88-0.4%60.2 mph
225/50R171725.86-0.4%60.3 mph
225/40R191926.09+0.4%59.7 mph
245/35R191925.75-0.8%60.5 mph
305/30R191926.20+0.9%59.5 mph

Checked against 292 factory sizes listed for 2009-2027 US models.

What this cannot tell you

Tire pressure is on the driver door sticker. Not in this data.

Optional wheel packages may differ.

How values are checked