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Specifications Michelin Pilot Sport 4 ZP

Size

Service
Description

Load Range

UTQG

Max. Load

Max. Inflation
Pressure

Tire Weight

225/45R18 Star RSC BMW, Run Flat
95Y
XL
320 A A
1,521 lbs
50 psi
9.5/32"
25 lbs
7-8.5"
7.5"
8.9"
7.6"
25.9"
802
IT

255/40R18 Star RSC BMW, Run Flat
99Y
XL
320 AA A
1,709 lbs
50 psi
9.5/32"
27 lbs
8.5-10"
9"
10.2"
8.8"
26"
799
IT

245/40R19 Star RSC BMW, Run Flat
98Y
XL
320 A A
1,653 lbs
50 psi
9.5/32"
27 lbs
8-9.5"
8.5"
9.8"
8.2"
26.7"
778
IT

275/35R19 Star RSC BMW, Run Flat
100Y
XL
320 A A
1,764 lbs
50 psi
9.5/32"
30 lbs
9-11"
9.5"
10.9"
9.3"
26.6"
783
IT

245/45RF20 Run Flat
99Y
SL
Pending
1,709 lbs
50 psi
9/32"
27 lbs
7.5-9"
8"
9.6"

28.7"
726
DE

255/40ZR20 Run Flat
101Y
XL
320 A A
1,819 lbs
50 psi
9.5/32"
31 lbs
8.5-10"
9"
10.2"
9.2"
28"
742
IT

275/40RF20 Run Flat
102Y
SL
320 A A
1,874 lbs
51 psi
9/32"
35 lbs
9-11"
9.5"
10.9"
9.6"
28.7"
726
IT

285/35ZR20 Run Flat
104Y
XL
320 A A
1,984 lbs
50 psi
9.5/32"
35 lbs
9.5-11"
10"
11.4"
10.2"
27.9"
746
IT

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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.