1 EXHIBIT 12.4 PACCAR Financial Corp. COMPUTATION OF RATIOS FOR ALLOWANCE FOR LOSSES ON RECEIVABLES AND PAST DUE LEVELS (Thousands of Dollars) Six Months Ended June 30 1995 1994 --------------------------------------------------------------------------------------------------------------- Net credit losses (recoveries) $ (588) $ (789) Allowance for losses at end of period 32,450 25,850 Average finance receivables and equipment on operating leases 1,799,624 1,546,284 Period end finance receivables and equipment on operating leases 1,870,062 1,593,192 Period end contracts and operating lease receivables past due over 60 days 7,449 5,581 Period end contracts and operating lease receivables 1,562,140 1,375,078 Ratios: Net credit losses (recoveries) to average finance receivables and equipment on operating leases(1) (.07%) (.10%) Allowance for losses to period end finance receivables and equipment on operating leases 1.74% 1.62% Period end contracts and operating lease receivables past due over 60 days to period end contracts and operating lease receivables .48% .41% (1) Annualized. -14-