Purchased a new 2024 Chevy 2500HD (Custom, 6.6L gas) on 12/14/2024. After doing some research on maintenance items for this vehicle, I observed the following: Rear axle — Little over a quart low Front axle — a little over .5inches low It was determined these fluids were not filled to the proper level from the manufacture. The dealership and extended warranty company (provide by the dealer) refused to warranty these issues.