Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 07 GMC Yukon Denali pull to left when braking…again › Reply To: 07 GMC Yukon Denali pull to left when braking…again September 8, 2020 at 7:27 am #963570 Richard KirshyParticipant You need to check that all calipers are functional. Also that all caliper pistons can be collapsed. See if these are helpful: https://www.youtube.com/results?search_query=test+for+seized+brake+caliper+