Buying Advice

Hello everyone, I have been looking for a C8 HTC for a few weeks now and found one a 2021 Stingray 2LT HTC with Z51 and front lift with 1100 miles near me. Single owner and car. Question is this is with a dealer and what are some things that I should look for if I were to go ahead and buy it? Should I also get a PPI done at a chevy dealership.

I am also planning to get the GMPP for 36/36000 miles from mychevroletprotection.com.

Appreciate all your tips and advice.