The brakes on this vehicle are very spongy, they have to be pushed all the way to the floor to get the vehicle to stop. When pulling a trailer you are on pins and needles wondering if you can get the truck to stop. The trailer brakes are doing most of the stopping. I have owned many trucks and the brakes on this 2024 Chevy Silverado 3500 are the worst that I have ever experienced. This is a Safety hazard with serious implications. I have talked to many other people with the same truck and they also claim that the brake system is faulty and/or sub standard. I have taken my truck back to the dealer and they claim that the brakes are working normal (test driving around their service lot). This is a serious problem that needs to be investigated by your orginazation. Thank you in advance for any insight on this serious brake issue.