Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the protections of your restraint system (seat belts and/or air bags) is greatly reduced by reclining your seatback.
Seat belts must be snug against your hips and chest to work properly.
During an accident, you could be thrown into the seat belt, causing neck or other injuries.
The more the seat back is reclined, the greater the chance for the passenger's hips to slide under the lap belt or the passenger's neck to strike the shoulder belt.
WARNING
Hyundai Kona (OS) 2018-2024 Service Manual: Rear Seat Assembly Components and components location
Component Location
1. Rear seat cushion assembly
2. Rear seat back assembly
...
Hyundai Kona (OS) 2018-2024 Owners Manual: Low tire pressure telltale
When the tire pressure monitoring system warning indicator is illuminated and
warning message displayed on the cluster LCD display, one or more of your tires
is significantly under-inflated.
If the telltale illuminates, immediately reduce your speed, avoid hard cornering
and anticipate increased ...