C300 Loaner Deal

Hi All -

Got a beat on a 2019 C300 Loaner Deal. Calculator is linked below. The numbers look good ($398/mo inc tax w $0 DAS), the calc score is strong (11.7) on a 36/10k lease

Here’s my question - with over 8k miles on the car, I feel like I need to factor in new tires at least once. Does anyone have a sense of what those cost or any other costs that would be incurred on this car, as opposed to a loaner in the 3-4k miles range? Any other concerns about a loaner with this many miles?