Well, here's what I have from about 2 years after purchase to this year (from 37,000 to 260,000 miles), probably 98% of all fill-ups.
CMNCHE1: 1990, 4.0L, AX-15, 2WD, 3.07 gears, 235/75/15 tires.
From first day of purchase (from 190,000 to 245,000 miles)
CMNCHE2: 1989, 4.0L, AW4, 2WD, 3.56 gears, 235/75/15 tires.