2024 MT MVD Practice Test 15 Based on 2024 MT Driver's Handbook 30. You may renew your license up to ___ months after it expires without having to retest. A 30-Day B 60-Day C 6-Month D 1-Year Grade More 30/30 Progress 0 Errors Restart Grade Grade MT Permit Practice Test 15 Back to Test List MT Permit Practice Test 14 MT Permit Practice Test 16 Challenge Library 12 More MT MVD Practice Tests 16 MT Permit Practice Test 16 17 MT Permit Practice Test 17 18 MT Permit Practice Test 18 19 MT Permit Practice Test 19 20 MT Permit Practice Test 20 21 MT Permit Practice Test 21 22 MT Permit Practice Test 22 23 MT Permit Practice Test 23 24 MT Permit Practice Test 24 25 MT Permit Practice Test 25