Mercedes-Benz S550 Tire Pressure

Mercedes-Benz S550 models from 2007 to 2017 have recommended tire pressure of 29 psi to 39 psi based on model year, trim and original equipment tire size.

Mercedes-Benz S550 is a passenger car offered in 4 trims and equipped with 6 original equipment tire size sets. You can find recommended tire pressure for Mercedes-Benz S550 by model year, model trim or its original equipment tire size. Keep Mercedes-Benz S550 tires properly inflated at all times to enjoy a safe and comfortable drive.

Select Mercedes-Benz S550 year to see its original equipment tire sizes and corresponding tire inflation pressures.

2017 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2017 Mercedes-Benz S550 is 36 psi to 39 psi for front tires and 39 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 - 39 psi 39 psi
F: 245/45R19 102H XL
R: 275/40R19 101H
36 - 39 psi 39 psi
245/50R18 100H 36 psi 39 psi

2016 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2016 Mercedes-Benz S550 is 36 psi to 39 psi for front tires and 39 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 - 39 psi 39 psi
F: 245/45R19 102H XL
R: 275/40R19 101H
36 - 39 psi 39 psi
245/50R18 100H 36 psi 39 psi

2015 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2015 Mercedes-Benz S550 is 29 psi to 36 psi for front tires and 29 psi to 39 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 psi 39 psi
F: 245/45R19 102H XL
R: 275/40R19 101H
35 psi 35 psi
245/50R18 100H 29 psi 29 psi

2014 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2014 Mercedes-Benz S550 is 29 psi to 36 psi for front tires and 29 psi to 39 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 psi 39 psi
F: 245/45R19 102H XL
R: 275/40R19 101H
35 psi 35 psi
245/50R18 100H 29 psi 29 psi

2013 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2013 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R20 97Y XL
R: 275/35R20 102Y XL
35 psi 35 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/45R18 99H 29 psi 29 psi

2012 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2012 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R20 97Y XL
R: 275/35R20 102Y XL
35 psi 35 psi
255/40R19 100Y XL 35 psi 35 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/40R19 96Y 35 psi 35 psi
255/45R18 99H 29 psi 29 psi

2011 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2011 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R20 97Y XL
R: 275/35R20 102Y XL
35 psi 35 psi
255/40R19 100Y XL 35 psi 35 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/40R19 96Y 35 psi 35 psi
255/45R18 99H 29 psi 29 psi

2010 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2010 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
255/40R19 100Y XL 35 psi 35 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/40R19 96Y 35 psi 35 psi
255/45R18 99H 29 psi 29 psi

2009 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2009 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
255/40R19 100Y XL 35 psi 35 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/40R19 96Y 35 psi 35 psi
255/45R18 99H 29 psi 29 psi

2008 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2008 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
255/40R19 100Y XL 35 psi 35 psi
255/40R19 96Y 35 psi 35 psi
F: 255/40R19 96Y
R: 275/40R19 101Y
30 psi 33 psi
255/45R18 99H 29 psi 29 psi

2007 Mercedes-Benz S550 Tire Pressure

Recommended tire pressure for 2007 Mercedes-Benz S550 is 29 psi to 35 psi for front tires and 29 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
255/40R19 96Y 35 psi 35 psi
F: 255/40R19 96Y
R: 275/40R19 101Y
30 psi 33 psi
255/45R18 99H 29 psi 29 psi

Select Mercedes-Benz S550 trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Mercedes-Benz S550 4Matic

Recommended tire inflation for Mercedes-Benz S550 4Matic is 29 psi to 39 psi for front tires and 29 psi to 39 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 - 39 psi 39 psi
F: 245/45R19 102H XL
R: 275/40R19 101H
35 - 39 psi 35 - 39 psi
245/50R18 100H 29 - 36 psi 29 - 39 psi
255/45R18 99H 29 psi 29 psi

Tire Pressure for Mercedes-Benz S550 4Matic Sport

Recommended tire inflation for Mercedes-Benz S550 4Matic Sport is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R20 97Y XL
R: 275/35R20 102Y XL
35 psi 35 psi
255/40R19 100Y XL 35 psi 35 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/40R19 96Y 35 psi 35 psi

Tire Pressure for Mercedes-Benz S550 Base Model

Recommended tire inflation for Mercedes-Benz S550 Base Model is 29 psi to 36 psi for front tires and 29 psi to 39 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 psi 39 psi
F: 245/45R19 102H XL
R: 275/40R19 101H
35 - 36 psi 35 - 39 psi
245/50R18 100H 29 - 36 psi 29 - 39 psi
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
255/45R18 99H 29 psi 29 psi

Tire Pressure for Mercedes-Benz S550 Sport

Recommended tire inflation for Mercedes-Benz S550 Sport is 30 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R20 97Y XL
R: 275/35R20 102Y XL
35 psi 35 psi
F: 255/40R19 100Y XL
R: 275/40R19 101Y
35 psi 35 psi
F: 255/40R19 96Y
R: 275/40R19 101Y
30 psi 33 psi

Recommended tire inflation for Mercedes-Benz S550 original equipment tire sizes with matching trims and model years.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 245/40R20 99Y XL
R: 275/35R20 102Y XL
36 - 39 psi 39 psi
Years: 2014 - 2017
Trims: 4Matic Base Model
F: 245/45R19 102H XL
R: 275/40R19 101H
35 - 39 psi 35 - 39 psi
Years: 2014 - 2017
Trims: 4Matic Base Model
245/50R18 100H 29 - 36 psi 29 - 39 psi
Years: 2014 - 2017
Trims: 4Matic Base Model
F: 255/35R20 97Y XL
R: 275/35R20 102Y XL
35 psi 35 psi
Years: 2011 - 2013
Trims: Sport 4Matic Sport
255/40R19 100Y XL 35 psi 35 psi
Years: 2008 - 2012
Trims: 4Matic Sport
F: 255/40R19 100V XL
R: 275/40R19 101V
35 psi 35 psi
Years: 2009 - 2013
Trims: Sport Base Model 4Matic Sport
255/40R19 96Y 35 psi 35 psi
Years: 2007 - 2012
Trims: 4Matic Sport
F: 255/40R19 96Y
R: 275/40R19 101Y
30 psi 33 psi
Years: 2007 - 2008
Trims: Sport Base Model 4Matic Sport
255/45R18 99H 29 psi 29 psi
Years: 2007 - 2013
Trims: 4Matic Base Model

What is the correct tire pressure for Mercedes-Benz S550?

Recommended tire pressure for Mercedes-Benz S550 tires is 29 psi to 39 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 S550?

Mercedes-Benz S550 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 S550 tire pressure?

To check Mercedes-Benz S550 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 S550 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 S550 replacement tires?

If you replace Mercedes-Benz S550 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 S550?

Tire pressure fluctuates with ambient temperatures. When temperatures drop, Mercedes-Benz S550 tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Mercedes-Benz S550 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 S550 equipped with Tire Pressure Monitoring System (TPMS)?

If your Mercedes-Benz S550 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 S550 TPMS warning light on?

If Mercedes-Benz S550 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 S550 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 S550 Tire Pressure Monitoring System?

To reset TPMS on Mercedes-Benz S550, follow the instructions in owner's manual. If TPMS will not reset, there may be a problem with tire pressure sensors.

All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.