EXHIBIT 12.2 PACCAR Financial Corp. COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES PURSUANT TO THE SUPPORT AGREEMENT BETWEEN THE COMPANY AND PACCAR INC (Thousands of Dollars) Three Months Ended March 31 1995 1994 - -------------------------------------------------------------------------------- FIXED CHARGES Interest expense $20,299 $12,981 Facility and equipment rental 188 169 - -------------------------------------------------------------------------------- TOTAL FIXED CHARGES $20,487 $13,150 - -------------------------------------------------------------------------------- EARNINGS Income before income taxes $10,319 $ 9,294 Depreciation 2,692 2,429 - -------------------------------------------------------------------------------- 13,011 11,723 Fixed charges 20,487 13,150 - -------------------------------------------------------------------------------- EARNINGS AS DEFINED $33,498 $24,873 - -------------------------------------------------------------------------------- RATIO OF EARNINGS TO FIXED CHARGES 1.64X 1.89X - --------------------------------------------------------------------------------