Question Before passing another vehicle, you should signal: Answers Just before changing lanes. At any time. After changing lanes. Early enough for others to know your plans. Explanation Before passing, you should signal early enough for other drivers to know your plans in advance. Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: Louisiana Practice Test 22 Massachusetts Practice Test 5 Minnesota Practice Test 9 Alaska Practice Test 12 Colorado Practice Test 16 District Of Columbia Practice Test 25 District Of Columbia Practice Test 9 Florida Practice Test 20 Florida Practice Test 40 Hawaii Practice Test 21 Hawaii Practice Test 4 Idaho Practice Test 37 Idaho Practice Test 29 Idaho Practice Test 10 Indiana Practice Test 11 Iowa Practice Test 23 Louisiana Practice Test 23 Maine Practice Test 53 Maine Practice Test 23 Michigan Practice Test 48 Michigan Practice Test 8 Minnesota Practice Test 7 Missouri Practice Test 19 Montana Practice Test 28 Montana Practice Test 27 Nevada Practice Test 37 Nevada Practice Test 30 New Hampshire Practice Test 40 New Hampshire Practice Test 25 New Hampshire Practice Test 33 New Jersey Practice Test 10 New Jersey Practice Test 27 New Mexico Practice Test 19 North Carolina Practice Test 33 North Carolina Practice Test 1 North Dakota Practice Test 2 North Dakota Practice Test 7 Ohio Practice Test 27 Oregon Practice Test 8 Oregon Practice Test 30 Oregon Practice Test 20 Pennsylvania Practice Test 4 Pennsylvania Practice Test 6 Rhode Island Practice Test 30 Utah Practice Test 1 Vermont Practice Test 13 Vermont Practice Test 12 Washington Practice Test 1 West Virginia Practice Test 7 Wisconsin Practice Test 30 Wisconsin Practice Test 13