fleetside means A pickup truck having flat bedsides. The rear quarter panels are flat and run lengthways along the wheel-well openings. Lexicurio rates it Sui generis — a strength score of 91 out of 100.
Etymology
Originally a brand name of Chevrolet, from fleet + side.
noun
- A pickup truck having flat bedsides. The rear quarter panels are flat and run lengthways along the wheel-well openings.“That pickup truck is a fleetside because the sides of the box are flat.”