Tires on Volt Lease Return

My 2017 Volt is due back in June, but I’m at just over 27K miles on a 30K lease and have another car, so I’m planning to return the Volt when I hit 30K miles in a couple of months.

The factory Michelin tires are right at 4/32 now, so I’m going to have them replaced. The Nexen tires I’ve ordered have exactly the same speed and load ratings as the Michelins, but they aren’t low rolling resistance tires. I don’t think that’s an official spec anyways, but has anyone had an issue with the tires they returned a car with?