"Sellers run a risk if they do not ensure the buyer applies for title. The Michigan Department of State cannot change the name on a title record until a new title application from the purchaser is processed. If you cannot accompany your purchaser to a branch office to ensure the title is transferred, make a copy of the front and back of the title after assigning it to your buyer. This will protect you against negligent use of the vehicle after delivering it to the buyer as provided in Section 257.240 of the Michigan Vehicle Code"
https://www.michigan.gov/sos/0,4670,7-127-5647_12539_48268-29800--,00.html