2025 Kia Telluride

While braking in slow traffic at about 11-15 mph, the vehicle hit a pothole/road irregularity and the ABS appeared to activate. The brake pedal vibrated, but the steering wheel also began shaking rapidly left and right. Braking effectiveness was greatly reduced. Even with firm brake pressure, the vehicle did not slow as expected and continued toward stopped traffic ahead. The brake pedal pushed back against my foot. I tried to steer around the vehicle in front of me, but the steering wheel vibration interfered with my steering input and made the vehicle difficult to control. A rear-end collision was avoided only after I shifted the transmission into Park, which brought the vehicle to a stop. All driver assistance systems were off, including adaptive cruise, lane keeping, highway driving assist, and steering assist. This occurred during normal low-speed braking, not aggressive or high-speed driving. I have had similar but less severe ABS behavior before when braking over potholes, bridge joints, or rough pavement, with excessive ABS activation and reduced braking performance. Dashcam footage is available showing the pothole/road irregularity, vehicle speed, steering/hand vibration, my avoidance attempt, and the near-collision. This appears to involve unexpected ABS activation, reduced braking effectiveness, and steering interference during routine low-speed braking, creating a serious safety hazard.