Need feedback from owners of Silverado PU's, 2011 and up.

My sister is a die hard Chevy truck girl, her last one, the rear end went out at 37,000 miles, wheel bearings left her stranded at 60,000, and the last straw the fuel pump went out.
Nothing covered under warrantee, she fixed the fuel pump and traded in on a Toyota.
She said it was a POS compared to her last Silverado, she is easy on trucks, puts a blanket in the bedliner when she hauls anything, the truck was a pretty POS when she traded it in, let the next sucker deal with chevys poor quality, her exact words.