Door Edge Guard Width Guide
A door edge guard that is too narrow will not grip a thick lip and will slip off. This width guide matches guard profiles to door lip thickness so the strip stays put for years instead of weeks.
Match lip to profile
Thin lips (1.5-3mm) suit blade or narrow U-channel; thick lips (3-5mm) need wide U-channel.
When unsure, size up
A slightly wide U-channel still grips; a narrow one never will.
Frequently Asked Questions
SUV lips thicker?
Usually yes; most SUVs need the wide profile.
Measure how?
A ruler across the bare metal lip.
Replace if loose?
Yes, a loose guard traps water and dirt.