The BMW 840i Gran Coupe offers superior performance paired with luxurious comfort. The proper tire pressure can ensure the car’s potential is fully unlocked and will ensure a more enjoyable, smoother ride. To maintain peak performance in this vehicle, it is important that the tires are checked monthly and kept at the optimal pressure as recommended by BMW.
This not only ensures a safer ride but also ensures your car operates at its highest level of performance without wasting fuel or damaging tires and other parts. Proper tire care and maintenance should be regularly performed to keep your Gran Coupe running smoothly for many miles to come.
BMW 840i Gran Coupe models by year 2020 – 2023 has correct air pressure of 33P/2.27B/227K to 44P/3.03B/303K depending on the tire size and year purchase.
BMW 840i Gran Coupe is a passenger car is available in different 1 trim and has 4 stock tire size. Check correct tire pressure for BMW 840i Gran Coupe based on 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 840i Gran Coupe has been equipped with a tire pressure monitoring system (TPMS).
2022, 2023 BMW 840i Gran Coupe tire pressure information
The values of the tire pressure for 2022 BMW 840i Gran Coupe is 36P/2.48B/248K to 39P/2.69B/269K for front and 40P/2.76B/276K 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: 245/35 R20 95Y Rear: 275/30 R20 97 |
39P/2.69B/269K | 44P/3.03B/303K |
| 245/40 R19 98 | 36P/2.48B/248K | 42P/2.9B/290K |
| Front: 245/40 R19 98Y Rear: 275/35 R19 100 |
36P/2.48B/248K | 40P/2.76B/276K |
2021, 2022, 2023 BMW 840i Gran Coupe tire pressure information
The values of the tire pressure for 2021 BMW 840i Gran Coupe is 33P/2.27B/227K to 39P/2.69B/269K for front and 36P/2.48B/248K 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: 245/35 R20 95Y Rear: 275/30 R20 97 |
39P/2.69B/269K | 44P/3.03B/303K |
| 245/40 R19 98 | 36P/2.48B/248K | 42P/2.9B/290K |
| Front: 245/40 R19 98Y Rear: 275/35 R19 100 |
36P/2.48B/248K | 40P/2.76B/276K |
| Front: 245/45 R18 100H Rear: 275/40 R18 |
33P/2.27B/227K | 36P/2.48B/248K |
2020 BMW 840i Gran Coupe tire pressure information
The values of the tire pressure for 2020 BMW 840i Gran Coupe is 33P/2.27B/227K to 39P/2.69B/269K for front and 36P/2.48B/248K 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: 245/35 R20 95Y Rear: 275/30 R20 97 |
39P/2.69B/269K | 44P/3.03B/303K |
| 245/40 R19 98 | 36P/2.48B/248K | 42P/2.9B/290K |
| Front: 245/40 R19 98Y Rear: 275/35 R19 100 |
36P/2.48B/248K | 40P/2.76B/276K |
| 245/45 R18 100 | 33P/2.27B/227K | 39P/2.69B/269K |
| Front: 245/45 R18 100H Rear: 275/40 R18 |
33P/2.27B/227K | 36P/2.48B/248K |
| Front: 245/45 R18 100Y Rear: 275/40 R18 99 |
33P/2.27B/227K | 36P/2.48B/248K |
BMW 840i Gran Coupe trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for BMW 840i Gran Coupe
Approved tire pressure for trim level: BMW 840i Gran Coupe is 33P/2.27B/227K to 39P/2.69B/269K for front and 36P/2.48B/248K 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: 245/35 R20 95Y Rear: 275/30 R20 97Y | 39P/2.69B/269K | 44P/3.03B/303K |
| 245/40 R19 98H | 36P/2.48B/248K | 42P/2.9B/290K |
| Front: 245/40 R19 98Y Rear: 275/35 R19 100Y | 36P/2.48B/248K | 40P/2.76B/276K |
| 245/45 R18 100V | 33P/2.27B/227K | 39P/2.69B/269K |
| Front: 245/45 R18 100H Rear: 275/40 R18 H | 33P/2.27B/227K | 36P/2.48B/248K |
| Front: 245/45 R18 100Y Rear: 275/40 R18 99 | 33P/2.27B/227K | 36P/2.48B/248K |
Approved tire pressure for trim level: BMW 840i Gran Coupe original equipment tire sizes with matching trims and model years.
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