Select Mercedes-Benz E450 year to see its original equipment tire sizes and corresponding tire inflation pressures.
2020 Mercedes-Benz E450 Tire Pressure
Recommended tire pressure for 2020 Mercedes-Benz E450 is 37 psi to 40 psi for front tires and 40 psi to 46 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/40R19 98H XL | 37 - 40 psi | 43 - 46 psi |
| F: 245/40R19 98H XL R: 275/35R19 100H XL |
39 psi | 46 psi |
| 245/45R18 100H XL | 37 - 39 psi | 40 - 46 psi |
| F: 245/45R18 100Y XL R: 275/40R18 99Y |
39 psi | 46 psi |
2019 Mercedes-Benz E450 Tire Pressure
Recommended tire pressure for 2019 Mercedes-Benz E450 is 37 psi to 40 psi for front tires and 40 psi to 46 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/40R19 98H XL | 37 - 40 psi | 43 - 46 psi |
| F: 245/40R19 98H XL R: 275/35R19 100H XL |
39 psi | 46 psi |
| 245/45R18 100H XL | 37 - 39 psi | 40 - 46 psi |
| F: 245/45R18 100Y XL R: 275/40R18 99Y |
39 psi | 46 psi |
Select Mercedes-Benz E450 trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for Mercedes-Benz E450 4Matic
Recommended tire inflation for Mercedes-Benz E450 4Matic is 37 psi to 40 psi for front tires and 40 psi to 44 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/40R19 98H XL | 37 - 40 psi | 43 - 44 psi |
| 245/45R18 100H XL | 37 psi | 40 - 44 psi |
Tire Pressure for Mercedes-Benz E450 Base Model
Recommended tire inflation for Mercedes-Benz E450 Base Model is 39 psi for front tires and 46 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/40R19 98H XL | 39 psi | 46 psi |
| F: 245/40R19 98H XL R: 275/35R19 100H XL |
39 psi | 46 psi |
| 245/45R18 100H XL | 39 psi | 46 psi |
| F: 245/45R18 100Y XL R: 275/40R18 99Y |
39 psi | 46 psi |
Recommended tire inflation for Mercedes-Benz E450 original equipment tire sizes with matching trims and model years.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/40R19 98H XL | 37 - 40 psi | 43 - 46 psi |
| Years: 2019 - 2020 Trims: 4Matic Base Model |
||
| F: 245/40R19 98H XL R: 275/35R19 100H XL |
39 psi | 46 psi |
| Years: 2019 - 2020 Trims: Base Model |
||
| 245/45R18 100H XL | 37 - 39 psi | 40 - 46 psi |
| Years: 2019 - 2020 Trims: 4Matic Base Model |
||
| F: 245/45R18 100Y XL R: 275/40R18 99Y |
39 psi | 46 psi |
| Years: 2019 - 2020 Trims: Base Model |
||
What is the correct tire pressure for Mercedes-Benz E450?
Recommended tire pressure for Mercedes-Benz E450 tires is 37 psi to 46 psi, set by Mercedes-Benz manufacturer and based on model's original equipment tire size to optimize vehicle performance, fuel efficiency and safety.
Where do I find the recommended tire pressure for Mercedes-Benz E450?
Mercedes-Benz E450 recommended tire pressure can be found in owner's manual, on a tire placard on the side of driver's door or door jam, on the trunk lid, in the console or on the fuel door. Tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals).
How to check Mercedes-Benz E450 tire pressure?
To check Mercedes-Benz E450 tire pressure you will first need to determine its recommended tire pressure for the front and rear tires. Take off tire valve caps and use a tire pressure gauge to check tire inflation in every tire. Adjust Mercedes-Benz E450 tire pressure to its recommended levels. If overinflated, let some air out by pressing down the center plunger in the valve stem. If underinflated, add air with tire inflator. Recheck tire pressure to make sure all tires are properly inflated. Replace the valve stem caps. Make sure to check tire pressure when tires are "cold" and have not been driven for at least 3 hours. Remember that the front and rear tire pressures may differ.
What is proper tire pressure for Mercedes-Benz E450 replacement tires?
If you replace Mercedes-Benz E450 original equipment tires with non-stock tires that have different size or load capacity, new tires may require substantially different inflation pressures. Use our Replacement Tire Pressure Calculator to find proper tire inflation when switching to a different tire size.
What is optimal winter tire pressure for Mercedes-Benz E450?
Tire pressure fluctuates with ambient temperatures. When temperatures drop, Mercedes-Benz E450 tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Mercedes-Benz E450 tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Do not overinflate above the maximum tire inflation pressure value indicated on tire sidewall. Make sure to check tire pressure regularly in the winter to keep tires properly inflated for a safe ride on snow and icy roads.
Is my Mercedes-Benz E450 equipped with Tire Pressure Monitoring System (TPMS)?
If your Mercedes-Benz E450 is built after 2007, it is most likely equipped with a Tire Pressure Monitoring System. Check owner's manual to see if your model has TPMS.
Why is my Mercedes-Benz E450 TPMS warning light on?
If Mercedes-Benz E450 TPMS warning light comes on and stays on, it means at least one of the tires is underinflated. If TPMS warning light goes on and off, fluctuating ambient temperatures may be the reason. If Mercedes-Benz E450 TPMS warning light flashes for 90 seconds when you start the vehicle and then remains illuminated, the TPMS is not functioning properly and you should have it serviced.
How to reset Mercedes-Benz E450 Tire Pressure Monitoring System?
To reset TPMS on Mercedes-Benz E450, follow the instructions in owner's manual. If TPMS will not reset, there may be a problem with tire pressure sensors.