Tire pressure plays an important role in the performance and safety of any vehicle, and the BMW 430i is no exception. Tire pressure ensures that your car remains stable while driving and also helps to improve fuel efficiency since it reduces the amount of friction between the tire and the road. Taking some time to check your BMW 430i’s Tire Pressure frequently can have tremendous benefits such as reduced tire wear, enhanced handling, improved braking distance, and increased fuel economy. The Tire Pressure should remain just below the car manufacturer’s recommended level, so be sure to consult a professional before adjusting any Tire Pressure levels on your BMW 430i.
The BMW 430i has the correct air pressure of 33P/2.27B/227K to 44P/3.03B/303K depending on the tire size and year of purchase.
The BMW 430i is a passenger car that is available in different 1 trim level and has 3 stock tire sizes. To determine the correct tire pressure for a specific BMW 430i, you will need to know the production year and tire specifications.
- PSI – pounds per square inch (lbf/in2). 10 psi = 68.95 kPa/0.6895 bar
- BAR – one bar nearly equal to one atmosphere. 1 bar = 100 kPa/14.504 psi
- KPA – kilopascals is a metric unit of pressure. 100 kPa = 1 bar/14.504 psi
BMW 430i has been equipped with a tire pressure monitoring system (TPMS).
2022, 2023 BMW 430i tire pressure information
The values of the tire pressure for 2022 BMW 430i is 34P/2.34B/234K to 37P/2.55B/255K for front and 36P/2.48B/248K to 42P/2.9B/290K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 225/40 R19 93 | 36P/2.48B/248K | 39 – 42P/2.9B/290K |
| Front: 225/40 R19 93Y Rear: 255/35 R19 96 |
36P/2.48B/248K | 38P/2.62B/262K |
| 225/45 R18 95 | 34P/2.34B/234K | 36 – 40P/2.76B/276K |
2021, 2022, 2023 BMW 430i tire pressure information
The values of the tire pressure for 2021 BMW 430i is 34P/2.34B/234K to 37P/2.55B/255K for front and 36P/2.48B/248K to 42P/2.9B/290K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 225/40 R19 93 | 36P/2.48B/248K | 39 – 42P/2.9B/290K |
| Front: 225/40 R19 93Y Rear: 255/35 R19 96 |
36P/2.48B/248K | 38P/2.62B/262K |
| 225/45 R18 95 | 34P/2.34B/234K | 36 – 40P/2.76B/276K |
2020 BMW 430i tire pressure information
The values of the tire pressure for 2020 BMW 430i is 33P/2.27B/227K to 37P/2.55B/255K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| Front: 225/40 R19 89Y Rear: 255/35 R19 92 |
35P/2.41B/241K | 33 – 40P/2.76B/276K |
| 225/40 R19 93 | 32 – 37P/2.55B/255K | 38 – 44P/3.03B/303K |
| 225/45 R18 91 | 33P/2.27B/227K | 36P/2.48B/248K |
| Front: 225/45 R18 91Y Rear: 255/40 R18 95 |
33P/2.27B/227K | 35P/2.41B/241K |
| 225/45 R18 95 | 33P/2.27B/227K | 40P/2.76B/276K |
| Front: 225/45 R18 95Y Rear: 255/40 R18 99 |
33P/2.27B/227K | 36P/2.48B/248K |
2019 BMW 430i tire pressure information
The values of the tire pressure for 2019 BMW 430i is 33P/2.27B/227K to 37P/2.55B/255K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| Front: 225/40 R19 89Y Rear: 255/35 R19 92 |
35P/2.41B/241K | 33 – 40P/2.76B/276K |
| 225/40 R19 93 | 32 – 37P/2.55B/255K | 38 – 44P/3.03B/303K |
| 225/45 R18 91 | 33P/2.27B/227K | 36P/2.48B/248K |
| Front: 225/45 R18 91Y Rear: 255/40 R18 95 |
33P/2.27B/227K | 35P/2.41B/241K |
| 225/45 R18 95 | 33P/2.27B/227K | 40P/2.76B/276K |
| Front: 225/45 R18 95Y Rear: 255/40 R18 99 |
33P/2.27B/227K | 36P/2.48B/248K |
2018 BMW 430i tire pressure information
The values of the tire pressure for 2018 BMW 430i is 33P/2.27B/227K to 37P/2.55B/255K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| Front: 225/40 R19 89Y Rear: 255/35 R19 92 |
35P/2.41B/241K | 33 – 40P/2.76B/276K |
| 225/40 R19 93 | 32 – 37P/2.55B/255K | 38 – 44P/3.03B/303K |
| 225/45 R18 91 | 33P/2.27B/227K | 36P/2.48B/248K |
| Front: 225/45 R18 91Y Rear: 255/40 R18 95 |
33P/2.27B/227K | 35P/2.41B/241K |
| 225/45 R18 95 | 33P/2.27B/227K | 40P/2.76B/276K |
| Front: 225/45 R18 95Y Rear: 255/40 R18 99 |
33P/2.27B/227K | 36P/2.48B/248K |
2017 BMW 430i tire pressure information
The values of the tire pressure for 2017 BMW 430i is 33P/2.27B/227K to 37P/2.55B/255K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| Front: 225/40 R19 89Y Rear: 255/35 R19 92 |
35P/2.41B/241K | 33 – 40P/2.76B/276K |
| 225/40 R19 93 | 32 – 37P/2.55B/255K | 38 – 44P/3.03B/303K |
| 225/45 R18 91 | 33P/2.27B/227K | 35 – 40P/2.76B/276K |
| Front: 225/45 R18 91Y Rear: 255/40 R18 95 |
33P/2.27B/227K | 35P/2.41B/241K |
| Front: 225/45 R18 95Y Rear: 255/40 R18 99 |
33P/2.27B/227K | 36P/2.48B/248K |
BMW 430i trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for BMW 430i
Approved tire pressure for trim level: BMW 430i is 33P/2.27B/227K to 37P/2.55B/255K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| Front: 225/40 R19 89Y Rear: 255/35 R19 92 |
35P/2.41B/241K | 33 – 40P/2.76B/276K |
| 225/40 R19 93V | 32 – 37P/2.55B/255K | 38 – 44P/3.03B/303K |
| Front: 225/40 R19 93Y Rear: 255/35 R19 96Y | 36P/2.48B/248K | 38P/2.62B/262K |
| 225/45 R18 91 | 33P/2.27B/227K | 35 – 40P/2.76B/276K |
| Front: 225/45 R18 91Y Rear: 255/40 R18 95 |
33P/2.27B/227K | 35P/2.41B/241K |
| 225/45 R18 95V | 33P/2.27B/227K | 36 – 40P/2.76B/276K |
| Front: 225/45 R18 95Y Rear: 255/40 R18 99Y | 33P/2.27B/227K | 36P/2.48B/248K |
Approved tire pressure for trim level: BMW 430i original equipment tire sizes with matching trims and model years.
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