A Word 1

Author: Moroyei Bayelsa Ebiakpo

Riddle: My last five letters refer to a raised line on the surface of something; my whole refer to a thin tube containing ink inside a pen. My first three & four letters both refer to vehicles. I am a word of nine letters. What Word am I?
Answer: A Cartridge.
Source: https://www.riddles.com/5592