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Specifications Bridgestone Alenza 001 RFT

Size

Service
Description

Load Range

UTQG

Max. Load

Max. Inflation
Pressure

Tire Weight

225/50R18 2021 Production, Run Flat
95V
SL
300 A A
1,521 lbs
51 psi
10/32"
29 lbs
6-8"
7"
9.2"
6.3"
26.8"
775
JP

225/60R18 Star RSC BMW, Run Flat
104W
XL
300 A A
1,984 lbs
50 psi
10/32"
33 lbs
6-8"
6.5"
9"
6.6"
28.6"
728
US

245/50R19 Star RSC BMW, Run Flat
105W
XL
300 A A
2,039 lbs
50 psi
10/32"
34 lbs
7-8.5"
7.5"
10"
7.7"
28.7"
726
US

235/50R20 Run Flat
100V
SL
300 A A
1,764 lbs
51 psi
10/32"
35 lbs
6.5-8.5"
7.5"
9.7"
7.5"
29.3"
711
JP

245/45R20 Star RSC BMW, Run Flat
103W
XL
300 A A
1,929 lbs
50 psi
10/32"
30 lbs
7.5-9"
8"
9.6"
7.7"
28.7"
727
US

245/45R20 Star RSC BMW, Run Flat
103W
XL
300 A A
1,929 lbs
50 psi
8/32"
29 lbs
7.5-9"
8"
9.6"
7.6"
28.7"
727
PL

275/40R20 2021 Production, BMW, Run flat
106W
XL
300 A A
2,094 lbs
50 psi
8/32"
33 lbs
9-11"
9.5"
10.9"
8.9"
28.7"
727
PL

275/40R20 Star RSC BMW, Run Flat
106W
XL
300 A A
2,094 lbs
50 psi
10/32"
35 lbs
9-11"
9.5"
10.9"
9.1"
28.7"
727
US

275/40R20 Star RSC BMW, Run Flat
106W
XL
300 A A
2,094 lbs
50 psi
8/32"
33 lbs
9-11"
9.5"
10.9"
8.9"
28.7"
727
HU

275/45R20 Star RSC BMW, Run Flat
110Y
XL
300 A A
2,337 lbs
50 psi
9/32"
38 lbs
8.5-10.5"
9"
10.8"
7.5"
29.8"
700
US

275/50R20 Mercedes, MOExtended Mobility
113W
XL
300 A A
2,535 lbs
50 psi
9/32"
44 lbs
7.5-9.5"
8.5"
11.2"
7.9"
30.9"
675
PL

305/40RF20 2021 Production, Run Flat
112Y
XL
300 A A
2,469 lbs
50 psi
10/32"
42 lbs
10-12"
11"
12.3"
9.9"
29.6"
704
US

245/40RF21 Star RSC BMW, Run Flat
100Y
XL
300 A A
1,764 lbs
50 psi
9/32"
26 lbs
9-11"
9.5"
10.9"
7.9"
28.5"
731
PL

275/35RF21 Star RSC BMW, Run Flat
103Y
XL
300 A A
1,929 lbs
50 psi
9/32"
32 lbs
9-11"
9.5"
10.9"
9.6"
28.5"
731
PL

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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.