Anyone putting pressure stickers by the valve during tire installs?
I work at a high-volume location of a large bike shop chain. We see a ton of pinch flats, and all season I’m hunting for tiny black-on-black pressure markings on customers’ tires under varying lighting. Seems like making those easier to read would help customers and save mechanics some time.
There’s also the routine air top-up where the customer’s preferred pressure isn’t recorded, they don’t remember, or they have no preference. You choose a reasonable starting point, but a visible preferred setting—when they have one—could take some guesswork out of the next visit.
Owning several bikes made this more obvious to me. With one bike, I knew my pressures by heart. Switching bikes and swapping tires broke that familiarity. Getting older hasn’t helped with reading the lettering either.
So I made these with a $17 laser label printer and a regular three-hole punch. An X or + printed in the middle centers the punch. The pressure range is printed at both ends facing opposite directions, so it reads from either side of the wheel at the valve.
A factory serial-number/QR sticker on one of my carbon rims has survived years of riding and washing. That helped inspire this, although I’m still seeing how my own labels hold up.
A little USB-C rechargeable electric pump already made pressure checks easier for me: set the number, press a button, and it stops there. No pumping while watching a dial. The label removes the hunt for the numbers and gives me a visible reminder to check.
Basically a “2D bike part”—a sticker with a job. Print it for the installed setup after checking tire and rim limits, maybe add the customer’s preferred pressure separately, and replace it when things change. Fleet thinking for everyday bikes: keep the information with the equipment instead of relying on everyone’s memory.
Would you include this with a tire install or offer it for a buck? Would assembly, customer handoff, or a safety check be a better time? Anyone already doing it?
A sticker won’t solve skipped maintenance, but readable information seems like a small improvement we could make pretty easily.