Two problems related to wheel bolts have been reported for the 2015 Lincoln MKC. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Lincoln MKC based on all problems reported for the 2015 MKC.
Had to replace all 20 lug nuts at one time on my 2015 Lincoln Mkc; described as swollen; "acpz *1012*h 247886 nut.
Cheap two piece lug nut design. The outer shell of the lug nut deforms to the point you can not remove the lug nut. If you get a flat tire you can possibly be stranded due to these defective lug nuts.