Taranaki teenager, Olivia Renee Keightley-Trigg, died earlier this week after a man driving a ute allegedly crossed the centreline and smashed into her car.
A 37-year-old man was later arrested and charged with dangerous driving causing death, refusing a request for blood, possession of methamphetamine utensils and possession of cannabis.
Keightley-Trigg died at the scene on State Highway 3 on Tuesday morning near Waitara, her family saying she was returning from the airport after dropping off friends.
Her older sister, Brianna Tipene, told Stuff she would remember her sister's strong faith and infectious laugh the most.
"That was the one thing that me and her did most together, was just laugh.