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Specifications Pirelli P Zero Run Flat (PZ4)

Size
Service
Description
Load Range
UTQG
Max. Load
Max. Inflation
Pressure
Tread Depth
Tire Weight
Rim Width
Range
Meas. Rim Width
Sect. Width
Tread Width
Overall Diam.
Revs. Per Mile
Country of
Origin*
205/40R18
Star RSC BMW, Run Flat
86W
XL
280 AA A
1,168 lbs
50 psi
10/32"
19 lbs
7-8"
7.5"
8.3"
6.6"
24.4"
850
RO
245/45R18
I Star BMW, Runflat
100Y
XL
280 AA A
1,764 lbs
50 psi
10/32"
27 lbs
7.5-9"
8"
9.6"
7.8"
26.7"
779
RO
225/35R19
Star RSC MINI Run Flat Luxury
88Y
XL
320 AA A
1,235 lbs
50 psi
8/32"
22 lbs
7.5-9"
8"
9.1"
7.2"
25.2"
DE
225/40R19
MOExtended, Luxury
93Y
XL
280 AA A
1,433 lbs
50 psi
8/32"
23 lbs
7.5-9"
8"
9.1"
7.1"
26.1"
RO
225/40R19
AR Alfa Romeo, Run Flat
93Y
XL
280 AA A
1,433 lbs
50 psi
8/32"
23 lbs
7.5-9"
8"
9.1"
7.3"
26.1"
796
RO
225/40R19
Star RSC BMW, Run Flat, Luxury
93Y
XL
320 AA A
1,433 lbs
50 psi
8/32"
22 lbs
7.5-9"
8"
9.1"
7.1"
26.1"
796
RO, MX
225/45R19
Star RSC BMW, Run Flat
96W
XL
280 AA A
1,565 lbs
50 psi
8/32"
24 lbs
7-8.5"
7.5"
8.8"
7.2"
26.9"
770
RO
245/40R19
KS Star RSC BMW, Run Flat
98Y
XL
280 AA A
1,653 lbs
50 psi
10/32"
26 lbs
8-9.5"
8.5"
9.8"
8"
26.7"
777
RO
245/40R19
Star RSC BMW, Run Flat, Luxury
98Y
XL
280 AA A
1,653 lbs
50 psi
8/32"
26 lbs
8-9.5"
8.5"
9.8"
7.3"
26.7"
777
DE
245/45R19
Star RSC BMW, Run Flat, Luxury
98Y
SL
320 AA A
1,653 lbs
51 psi
8/32"
30 lbs
7.5-9"
8"
9.6"
7.8"
27.7"
DE
255/35R19
MOExtended, Luxury
96Y
XL
280 AA A
1,565 lbs
50 psi
8/32"
27 lbs
8.5-10"
9"
10.2"
8.4"
26"
798
RO
255/35R19
Star RSC BMW, Run Flat, Luxury
96Y
XL
320 AA A
1,565 lbs
50 psi
8/32"
26 lbs
8.5-10"
9"
10.2"
8.3"
26"
798
RO
255/35R19
AR Alfa Romeo, Run Flat
96Y
XL
280 AA A
1,565 lbs
50 psi
9/32"
26 lbs
8.5-10"
9"
10.2"
8.4"
26"
798
RO
255/40R19
Star RSC BMW, Run Flat
100Y
XL
280 AA A
1,764 lbs
50 psi
9/32"
28 lbs
8.5-10"
9"
10.2"
8.1"
27"
768
RO
265/50R19
Star RSC BMW, Run Flat, Luxury
110W
XL
280 AA A
2,337 lbs
50 psi
8/32"
38 lbs
7.5-9.5"
8.5"
10.9"
8.2"
29.5"
704
MX
275/35R19
Star RSC BMW, Run Flat, Luxury
100Y
XL
300 AA A
1,764 lbs
50 psi
8/32"
27 lbs
9-11"
9.5"
10.9"
8.2"
26.6"
782
DE
275/40R19
Star RSC BMW, Run Flat, Luxury
101Y
SL
320 AA A
1,819 lbs
51 psi
9/32"
32 lbs
9-11"
9.5"
10.9"
9.1"
27.7"
DE
225/35R20
Star RSC BMW, Run Flat, Luxury
90Y
XL
320 AA A
1,323 lbs
50 psi
8/32"
23 lbs
7.5-9"
8"
9.1"
7.5"
26.2"
792
DE
225/40R20
Star RSC BMW, Run Flat, Luxury
94Y
XL
320 AA A
1,477 lbs
50 psi
9/32"
25 lbs
7.5-9"
8"
9.1"
7.2"
27.1"
767
RO
245/35R20
MOE, Star BMW Run Flat, Luxury
95Y
XL
320 AA A
1,521 lbs
50 psi
8/32"
26 lbs
8-9.5"
8.5"
9.8"
7.4"
26.8"
DE
245/35R20
MOE/BMW Run Flat, PNCS, Luxury
95Y
XL
320 AA A
1,521 lbs
50 psi
8/32"
26 lbs
8-9.5"
8.5"
9.4"
26.8"
775
DE
245/35R20
MOE, Star BMW Run Flat, Luxury
95Y
XL
280 AA A
1,521 lbs
51 psi
8/32"
27 lbs
8-9.5"
8.5"
9.8"
7.3"
26.8"
776
RO
245/40R20
Star RSC BMW, Run Flat, Luxury
99Y
XL
320 AA A
1,709 lbs
50 psi
8/32"
29 lbs
8-9.5"
8.5"
9.8"
7.7"
27.7"
DE
245/45R20
Star RSC BMW, Run Flat, Sport
103W
XL
280 AA A
1,929 lbs
50 psi
9/32"
30 lbs
7.5-9"
8"
9.6"
7.6"
28.7"
725
RO
245/45R20
Star RSC BMW, Run Flat, Luxury
103W
XL
320 AA A
1,929 lbs
50 psi
8/32"
32 lbs
7.5-9"
8"
9.6"
7.6"
28.7"
725
MX
255/30R20
Star RSC BMW, Run Flat, Luxury
92Y
XL
320 AA A
1,389 lbs
50 psi
10/32"
26 lbs
8.5-9.5"
9"
10.2"
8.7"
26.1"
797
DE
255/40R20
MOExtended-S, PNCS, Sport
107Y
XL
280 AA A
1,819 lbs
51 psi
11/32"
32 lbs
8.5-10"
9"
10.2"
8.8"
28"
741
DE
275/30R20
MOE, Star BMW Run Flat, Luxury
97Y
XL
320 AA A
1,609 lbs
50 psi
9/32"
29 lbs
9-10"
9.5"
10.9"
26.5"
DE
275/35R20
Star RSC BMW, Run Flat, Luxury
102Y
XL
320 AA A
1,874 lbs
50 psi
9/32"
32 lbs
9-11"
9.5"
10.9"
9.5"
27.6"
DE
275/40R20
Star RSC BMW, Run Flat, Luxury
106W
XL
320 AA A
2,094 lbs
50 psi
8/32"
37 lbs
9-11"
9.5"
10.9"
9.1"
28.7"
MX
275/40R20
K1 Star RSC BMW, Run Flat, Lux
106W
XL
320 AA A
2,094 lbs
50 psi
9/32"
34 lbs
9-11"
9.5"
10.9"
9.2"
28.7"
724
MX
275/40R20
Star RSC BMW, Run Flat, Sport
106W
XL
280 AA A
2,094 lbs
50 psi
8/32"
32 lbs
9-11"
9.5"
10.9"
9.2"
28.7"
725
RO
275/45R20
Star RSC BMW, Run Flat, Luxury
110Y
XL
320 AA A
2,337 lbs
50 psi
8/32"
39 lbs
8.5-10.5"
9"
10.7"
8.5"
29.8"
698
MX
285/35R20
MOExtended-S, PNCS, Sport
104Y
XL
280 AA A
1,984 lbs
51 psi
10/32"
33 lbs
9.5-11"
10"
11.4"
9.5"
27.9"
745
DE
315/35R20
Star RSC BMW, Run Flat, Luxury
110W
XL
320 AA A
2,337 lbs
50 psi
9/32"
40 lbs
10.5-12.5"
11"
12.6"
10.4"
28.7"
MX
245/35R21
Star RSC BMW, Run Flat, Luxury
96Y
XL
320 AA A
1,565 lbs
50 psi
8/32"
28 lbs
8-9.5"
8.5"
9.8"
7.8"
27.8"
DE
245/40R21
Star RSC BMW, Run Flat, Luxury
100Y
XL
320 AA A
1,764 lbs
50 psi
8/32"
30 lbs
8-9.5"
8.5"
9.8"
7.9"
28.7"
DE
275/30R21
Star RSC BMW, Run Flat, Luxury
98Y
XL
320 AA A
1,653 lbs
50 psi
9/32"
32 lbs
9-10"
9.5"
10.9"
9.5"
27.5"
DE
275/35R21
Star RSC BMW, Run Flat, Luxury
103Y
XL
320 AA A
1,929 lbs
50 psi
9/32"
33 lbs
9-11"
9.5"
10.9"
9.1"
28.5"
DE
275/40R21
Star RSC BMW, Run Flat, Luxury
107Y
XL
320 AA A
2,149 lbs
50 psi
8/32"
39 lbs
9-11"
9.5"
10.9"
9.1"
29.6"
701
MX
275/45R21
MOExtended-S, PNCS, Elect
110H
XL
280 AA A
2,337 lbs
51 psi
9/32"
38 lbs
8.5-10.5"
9"
10.7"
9.2"
30.7"
676
MX
285/45R21
Star RSC BMW, Run Flat, Luxury
113Y
XL
320 AA A
2,535 lbs
50 psi
10/32"
41 lbs
9-10.5"
9.5"
12.6"
9.1"
30.9"
672
MX
315/35R21
Star RSC BMW, Run Flat, Luxury
111Y
XL
320 AA A
2,403 lbs
50 psi
8/32"
39 lbs
10.5-12.5"
11"
12.6"
10.3"
29.6"
701
MX
275/40R22
KS Star RSC BMW, Run Flat
107Y
XL
280 AA A
2,149 lbs
51 psi
8/32"
39 lbs
9-11"
9.5"
10.9"
9.3"
30.7"
MX
315/35R22
KS Star RSC BMW, Run Flat
111Y
XL
280 AA A
2,403 lbs
51 psi
8/32"
42 lbs
10.5-12.5"
11"
12.6"
10.5"
30.7"
677
MX
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Notes

Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.

All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.

*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.

For assistance selecting products for your vehicle, please contact our sales specialists at 888-541-1777 or via email.

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