Mercedes-Benz SL400 Tire Pressure

Mercedes-Benz SL400 models from 2015 to 2016 have recommended tire pressure of 30 psi to 42 psi based on model year, trim and original equipment tire size.

Mercedes-Benz SL400 is a passenger car offered in 1 trim and equipped with 2 original equipment tire size sets. You can find recommended tire pressure for Mercedes-Benz SL400 by model year, model trim or its original equipment tire size. Keep Mercedes-Benz SL400 tires properly inflated at all times to enjoy a safe and comfortable drive.

Select Mercedes-Benz SL400 year to see its original equipment tire sizes and corresponding tire inflation pressures.

2016 Mercedes-Benz SL400 Tire Pressure

Recommended tire pressure for 2016 Mercedes-Benz SL400 is 30 psi to 36 psi for front tires and 34 psi to 42 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R19 96Y XL
R: 285/30R19 98Y XL
36 psi 42 psi
F: 255/40R18 95Y
R: 285/35R18 97Y
30 psi 34 psi
F: 255/40R18 99H XL
R: 285/35R18 97H
30 psi 34 psi

2015 Mercedes-Benz SL400 Tire Pressure

Recommended tire pressure for 2015 Mercedes-Benz SL400 is 30 psi to 36 psi for front tires and 34 psi to 42 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R19 96Y XL
R: 285/30R19 98Y XL
36 psi 42 psi
F: 255/40R18 95Y
R: 285/35R18 97Y
30 psi 34 psi
F: 255/40R18 99H XL
R: 285/35R18 97H
30 psi 34 psi

Select Mercedes-Benz SL400 trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Mercedes-Benz SL400 Base Model

Recommended tire inflation for Mercedes-Benz SL400 Base Model is 30 psi to 36 psi for front tires and 34 psi to 42 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R19 96Y XL
R: 285/30R19 98Y XL
36 psi 42 psi
F: 255/40R18 95Y
R: 285/35R18 97Y
30 psi 34 psi
F: 255/40R18 99H XL
R: 285/35R18 97H
30 psi 34 psi

Recommended tire inflation for Mercedes-Benz SL400 original equipment tire sizes with matching trims and model years.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 255/35R19 96Y XL
R: 285/30R19 98Y XL
36 psi 42 psi
Years: 2015 - 2016
Trims: Base Model
F: 255/40R18 95Y
R: 285/35R18 97Y
30 psi 34 psi
Years: 2015 - 2016
Trims: Base Model
F: 255/40R18 99H XL
R: 285/35R18 97H
30 psi 34 psi
Years: 2015 - 2016
Trims: Base Model

What is the correct tire pressure for Mercedes-Benz SL400?

Recommended tire pressure for Mercedes-Benz SL400 tires is 30 psi to 42 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 SL400?

Mercedes-Benz SL400 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 SL400 tire pressure?

To check Mercedes-Benz SL400 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 SL400 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 SL400 replacement tires?

If you replace Mercedes-Benz SL400 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 SL400?

Tire pressure fluctuates with ambient temperatures. When temperatures drop, Mercedes-Benz SL400 tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Mercedes-Benz SL400 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 SL400 equipped with Tire Pressure Monitoring System (TPMS)?

If your Mercedes-Benz SL400 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 SL400 TPMS warning light on?

If Mercedes-Benz SL400 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 SL400 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 SL400 Tire Pressure Monitoring System?

To reset TPMS on Mercedes-Benz SL400, 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.