I was asking about a warranty when I bought mine and first response was
dfichtner@laurelchevy.com. I emailed and Dennis responded almost instantaneously saying he would beat anyone's price unless they were selling at a loss. Sent me a big list of different types (I e. 24 mo/24k miles $100 ded or an unlimited for X years). Tons of options. Ranges from $1kish to over $4-5k if I recall right