What type of bolt pattern does the 2000 ford expedition have?

There are seven different configurations of the 2000 Ford Expedition, and across them, three different tires are used. You'll either have P255/70R16 tires on the XLT, or P265/70R17 tires or P275/60R17 split evenly across the others. The rims on which these sit measure 7 inches in width universally, and are either 16 or 17 inches in diameter. The good news is that the bolt pattern is universal. You're looking at 5x135, with a center bore that's also universal at 87.1mm. The "5" leading the bolt pattern indicates that each wheel is secured with five wheel fasteners -- in Your case, lug nuts. The thread size on each measures M14 X2.0.