OLDWICK, N.J.–(BUSINESS WIRE)– #insurance–AM Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Ratings of “a” (Excellent) of the members of Ally Insurance Group (Ally Insurance). The members include Motors Insurance Corporation and its reinsured subsidiaries, MIC Property and Casualty Insurance Corporation and CIM Insurance Corporation, as well as an affiliate, Ally International Insurance Company Ltd. (AIICL). All companies are domiciled in Detroit, MI, exc