2000 Jeep Grand Cherokee: What is the tire size and pressure, and wheel size?

The 2000 Jeep Grand Cherokee will have a range of tires, from 16 inch to 18 inch ones. Typically, it'll come with either 225/75SR16s or 245/70SR16s from the factory, inflated to 32 PSiAll around, but You'll sometime encounter 235/65SR17s, at 33 PSI, on the 4.7i trim. Additionally, You can put on a 245/65HR17, inflated to 33 PSI or a 245/60HR18, also at 33 psi, Yourself. On the 4.7i, You can also outfit it witH255/55VR18s, inflated to 36 psi. Regardless of the tire, the wheel bolt pattern iS5 X127mm for this Jeep, and there's a center bore of 71.5mm, with a thread size of 1/2 inch - 20 UNF.