EXHIBIT 12.1 METALDYNE COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS (DOLLARS IN THOUSANDS) FOR THE YEARS ENDED DECEMBER 31 ------------------------------------------------------------------------------------------------ 6 MONTHS ENDED JUNE 30, 11/28 -- 12/31 1/1 -- 11/27 2002 2001 2000 2000 1999 1998 1997 ----------- --------------- ---------------- ------------- ------------ ------------ ----------- EARNINGS (LOSS)BEFORE INCOME TAXES AND FIXED CHARGES: Income (loss) from continuing operations before income taxes (credit), extraordinary item and cumulative effect of accounting change, net ........ $ 14,830 $(47,930) $(42,600) $ 156,670 $139,470 $144,520 $ 190,290 Deduct equity in undistributed earnings of less-than-fifty- percent owned companies ....... (2,330) (8,930) 1,000 (14,210) (9,800) (8,530) (46,030) Add interest on indebtedness, net ........................... 56,620 148,560 14,470 78,880 83,470 83,620 36,650 Add amortization of debt expense................... 3,410 11,620 550 4,490 2,740 3,250 900 Estimated interest factor for rentals ....................... 7,130 9,730 310 2,970 3,710 3,620 2,100 -------- -------- -------- --------- -------- -------- --------- Earnings (loss) before income taxes and fixed charges ....... $ 79,660 $113,050 $(26,270) $ 228,800 $219,590 $226,480 $ 183,910 ======== ======== ======== ========= ======== ======== ========= FIXED CHARGES: Interest on indebtedness, net .. 56,620 148,560 14,460 78,640 $ 83,760 $ 84,080 $ 36,770 Amortization of debt expense ... 3,410 11,620 550 4,490 2,740 3,250 900 Estimated interest factor for rentals ....................... 7,130 9,730 310 2,970 3,710 3,620 2,100 -------- -------- -------- --------- -------- -------- --------- Total fixed charges ........... 67,160 169,910 15,320 86,100 90,210 90,950 39,770 -------- -------- -------- --------- -------- -------- --------- Preferred stock dividend requirement (a)................ 1,740 9,750 650 -- -- -- 10,300 -------- -------- -------- --------- -------- -------- --------- Combined fixed charges and preferred stock dividends ..... $ 68,900 $179,660 $15,970 $ 86,100 $ 90,210 $ 90,950 $ 50,070 ======== ======== ======== ========= ======== ======== ========= RATIO OF EARNINGS TO FIXED CHARGES ........................ 1.2 0.7(b) (1.7)(b) 2.7 2.4 2.5 4.6 ======== ======== ======== ========= ======== ======== ========= RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS ................ 1.2 0.6(c) (1.6)(c) 2.7 2.4 2.5 3.7 ======== ======== ======== ========= ======== ======== ========= - ---------- (a) Represents amount of income before provision for income taxes required to meet the preferred stock dividend requirements of the Company and its 50% owned companies. (b) Results of operations for the year ended December 31, 2001 and the 34 days ended December 31, 2000 are inadequate to cover fixed charges by $56,860 and $41,590, respectively. (c) Results of operations for the year ended December 31, 2001 and the 34 days ended December 31, 2000 are inadequate to cover fixed charges and preferred stock dividends by $66,610 and $42,240, respectively. (d) Deemed to represent one-third of rental expense on operating leases.