Jeep Wrangler JK Tire Pressure

Jeep Wrangler JK model in 2018 has recommended tire pressure of 35 psi to 37 psi based on model year, trim and original equipment tire size.

Jeep Wrangler JK is a suv offered in 16 trims and equipped with 7 original equipment tire size sets. You can find recommended tire pressure for Jeep Wrangler JK by model year, model trim or its original equipment tire size. Keep Jeep Wrangler JK tires properly inflated at all times to enjoy a safe and comfortable drive.

Select Jeep Wrangler JK year to see its original equipment tire sizes and corresponding tire inflation pressures.

2018 Jeep Wrangler JK Tire Pressure

Recommended tire pressure for 2018 Jeep Wrangler JK is 35 psi to 37 psi for front tires and 35 psi to 37 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT255/75R17/C 111/108Q 37 psi 37 psi
LT265/70R17/C 112/109T 35 psi 35 psi
P225/75R16 104S 35 psi 35 psi
P245/75R16 109T 35 psi 35 psi
P245/75R17 110T 35 psi 35 psi
P255/70R18 112S 35 psi 35 psi
P255/75R17 113S 35 psi 35 psi

Select Jeep Wrangler JK trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Jeep Wrangler JK Altitude

Recommended tire inflation for Jeep Wrangler JK Altitude is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P255/70R18 112S 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Freedom

Recommended tire inflation for Jeep Wrangler JK Freedom is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P245/75R17 110T 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Golden Eagle

Recommended tire inflation for Jeep Wrangler JK Golden Eagle is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P245/75R17 110T 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Rubicon

Recommended tire inflation for Jeep Wrangler JK Rubicon is 37 psi for front tires and 37 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT255/75R17/C 111/108Q 37 psi 37 psi

Tire Pressure for Jeep Wrangler JK Sahara

Recommended tire inflation for Jeep Wrangler JK Sahara is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P255/70R18 112S 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Sport

Recommended tire inflation for Jeep Wrangler JK Sport is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P225/75R16 104S 35 psi 35 psi
P245/75R16 109T 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Sport S

Recommended tire inflation for Jeep Wrangler JK Sport S is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT265/70R17/C 112/109T 35 psi 35 psi
P255/75R17 113S 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Altitude

Recommended tire inflation for Jeep Wrangler JK Unlimited Altitude is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P255/70R18 112S 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Freedom

Recommended tire inflation for Jeep Wrangler JK Unlimited Freedom is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P245/75R17 110T 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Golden Eagle

Recommended tire inflation for Jeep Wrangler JK Unlimited Golden Eagle is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P245/75R17 110T 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Rubicon

Recommended tire inflation for Jeep Wrangler JK Unlimited Rubicon is 37 psi for front tires and 37 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT255/75R17/C 111/108Q 37 psi 37 psi

Tire Pressure for Jeep Wrangler JK Unlimited Sahara

Recommended tire inflation for Jeep Wrangler JK Unlimited Sahara is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P255/70R18 112S 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Sport

Recommended tire inflation for Jeep Wrangler JK Unlimited Sport is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P225/75R16 104S 35 psi 35 psi
P245/75R16 109T 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Sport S

Recommended tire inflation for Jeep Wrangler JK Unlimited Sport S is 35 psi for front tires and 35 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT265/70R17/C 112/109T 35 psi 35 psi
P255/75R17 113S 35 psi 35 psi

Tire Pressure for Jeep Wrangler JK Unlimited Willys Wheeler

Recommended tire inflation for Jeep Wrangler JK Unlimited Willys Wheeler is 37 psi for front tires and 37 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT255/75R17/C 111/108Q 37 psi 37 psi

Tire Pressure for Jeep Wrangler JK Willys Wheeler

Recommended tire inflation for Jeep Wrangler JK Willys Wheeler is 37 psi for front tires and 37 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
LT255/75R17/C 111/108Q 37 psi 37 psi

Recommended tire inflation for Jeep Wrangler JK original equipment tire sizes with matching trims and model years.

Tire Size Front Tire Pressure Rear Tire Pressure
LT255/75R17/C 111/108Q 37 psi 37 psi
Years: 2018
Trims: Rubicon Unlimited Rubicon Unlimited Willys Wheeler Willys Wheeler
LT265/70R17/C 112/109T 35 psi 35 psi
Years: 2018
Trims: Sport S Unlimited Sport S
P225/75R16 104S 35 psi 35 psi
Years: 2018
Trims: Sport Unlimited Sport
P245/75R16 109T 35 psi 35 psi
Years: 2018
Trims: Sport Unlimited Sport
P245/75R17 110T 35 psi 35 psi
Years: 2018
Trims: Freedom Golden Eagle Unlimited Freedom Unlimited Golden Eagle
P255/70R18 112S 35 psi 35 psi
Years: 2018
Trims: Altitude Sahara Unlimited Altitude Unlimited Sahara
P255/75R17 113S 35 psi 35 psi
Years: 2018
Trims: Sport S Unlimited Sport S

What is the correct tire pressure for Jeep Wrangler JK?

Recommended tire pressure for Jeep Wrangler JK tires is 35 psi to 37 psi, set by Jeep 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 Jeep Wrangler JK?

Jeep Wrangler JK 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 Jeep Wrangler JK tire pressure?

To check Jeep Wrangler JK 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 Jeep Wrangler JK 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 Jeep Wrangler JK replacement tires?

If you replace Jeep Wrangler JK 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 Jeep Wrangler JK?

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

If your Jeep Wrangler JK 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 Jeep Wrangler JK TPMS warning light on?

If Jeep Wrangler JK 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 Jeep Wrangler JK 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 Jeep Wrangler JK Tire Pressure Monitoring System?

To reset TPMS on Jeep Wrangler JK, 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.