NHTSA Complaint #11696010 — 2024 TOYOTA TUNDRA

Brakes - When descending down a hill at speed the brakes on my truck pulsate as if the rotors are warped. My family was put at risk due to the brakes not functioning properly and causing me to let off the braking system in order to prevent overheating. I asked my dealer to review the brakes and they indicated nothing is wrong, I can reproduce this action anytime for the dealership with a simple ride up and down the mountain. This could result in a crash harming myself, my family, or other motorists. The problem began between 5k-10k miles and is getting worse. My truck currently has 16k miles. The brakes should last 40k-60k miles with no problem. Engine/fuel system - Since new, my truck has never met the window sticker EPA ratings listed. 22-23 models being recalled due to engine failure leads me to believe my engine is not performing at peak performance, thus, affecting fuel economy. I am afraid my model (built in 2023) is slowly experiencing the same main bearing failure as the 22-23 models suffered, having catastrophic results and was recalled to have a full engine replacement. My engine failing while driving could result in a crash harming myself, my family, or other motorists. I prefer not to wait for my engine to fail, given the fact that 22-23 models have all been recalled due to this manufacturing defect. Some, if not all 2024 models should also be recalled out of abundance of precaution.