But when she reached Clyde Rd, she found herself cornered.
"Suddenly out of nowhere the determined road ragers overtook all the traffic on Clyde Rd, driving on the wrong side of the road towards Grey St Hamilton East.
"It happened so fast; they swerved blocking me in and suddenly before I knew it there were two females.
"One in a blue teal dressing gown and one in a pink dressing gown jumped out of their car and came roaring towards my truck, whacked the front of my truck as I desperately started to try and do my windows up knowing this has just turned the switch to CODE 9 CRISIS AND EMERGENCY." (sic)
Lewis said one of the women yanked her truck door open, yelling that she'd almost killed her and that she was five months pregnant.
Lewis tried to stay calm, repeating that she was sorry, but said she felt as though the other woman was uncontrollable.
"Her eyes were full with fury and I believed THIS WAS IT.
"I knew I was out of my league. I could see it. I could feel it.
"This girl with one punch could cause a blood clot to my brain. I leaned my body all the way back so if she hit me (as she had her fist up), she would hopefully get my stomach or my boob - and not my face."
Lewis said she was only saved after another driver stepped in, and that if it wasn't for him, she believed she would be in the hospital.
She said he stepped between her and the other women, repeatedly telling them to get back, and that violence wasn't the answer.
Lewis said she then went straight to Hamilton Central Police Station to file a report.
A police spokesperson confirmed there was an incident shortly after 4pm Monday, between Cambridge Rd and Peach Grove.
"Inquiries into the matter are ongoing.
"For privacy reasons Police will not release names of individuals involved."
Lewis first rose to infamy in June 2006 when she ran across Waikato Stadium in a bikini while the All Blacks played Ireland.