Why is the recommended front end tire pressure 33 psi and 36 psi for the rear end for the 2017 Jeep Grand Cherokee?
Probably for carrying loads in the rear.
Check the tire place card for actual pressures, on my jeep I ran 35 on both front and rear as it was a QuadraDrive unit so all the tires had to be the same.
I would run the tires at the same pressure except when carrying a heavy load.
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