BMW SEDAN 3 Series 2023 Owner's Manual page 294

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MOBILITY
M340i, M340i xDrive
Tire size
Pressure specifications
in bar/PSI
Specifications in
bar/PSI with
cold tires
225/50 R 17 98
2.5 / 36
H XL M+S
225/45 R 18 95
2.7 / 39
H XL A/S
225/45 R 18 95
H XL M+S
225/40 R 19 93
2.9 / 42
H XL A/S
Front: 225/45 R
2.8 / 41
18 95 Y XL
Rear: 255/40 R
-
18 99 Y XL
Front: 225/40 R
3.0 / 44
19 93 Y XL
Rear: 255/35 R
-
19 96 Y XL
Front: 225/35 R
3.3 / 48
20 90 Y XL
Rear: 255/30 R
-
20 92 Y XL
Front: 225/45 R
3.1 / 45
18 95 V XL M+S
Rear: 255/40 R
-
18 99 V XL M+S
Front: 225/40 R
3.0 / 44
19 93 H XL M+S
294
Wheels and tires
2.8 / 41
3.1 / 45
3.3 / 48
-
2.8 / 41
-
3.0 / 44
-
3.4 / 49
-
3.1 / 45
-
Online Edition for Part no. 01405A5F6E0 - VI/22
Tire size
Pressure specifications
in bar/PSI
Rear: 255/35 R
-
19 96 H XL M+S
Emergency
Speed up to a max. of
wheel:
50 mph / 80 km/h
T 135/80 R 17
4.2 / 60
102 M
Tire marking
Tire size
245/45 R 18 96 Y
245: nominal width in mm
45: cross-sectional relationship in %
R: radial tire code
18: rim diameter in inches
96: load bearing capacity
Y: speed code letter
ZR tires: reinforced radial tire for speeds ex-
ceeding 150 mph/240 km/h
Maximum tire load
Maximum tire load is the maximum permissi-
ble weight for which the tire is approved.
Locate the maximum tire load on the tire
sidewall and the Gross Axle Weight Rating –
GAWR – on the certification label on the driver
door B-pillar. Divide the tire load by 1.1. It must
be greater than one-half of the vehicle's Gross
Axle Weight Rating – GAWR. Note, front vs.
rear GAWR and tire loads, respectively.
Tire Identification Number
DOT code: DOT xxxx xxx 1922
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
1922: tire age
3.0 / 44

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