Arizona woman dies after car rear-ends fire truck Looks like none of the safety systems were able to reduce this impact. Happened at 8AM, but unknown if fog may have been a factor. They must have been traveling at highway speeds. Be careful out there!! When we were traveling in Denver over Christmas we watched a Model 3 driver surfing his phone in stop and go with no hands on the wheel for several minutes as his lane moved ahead and behind ours. Way too much trust in AP.