Bike Tire Pressure: Any Width
Never over the tire's max
Free · Designed for iPad. Not verified for macOS.
Type the max pressure printed on your tire and the answer never goes past it. Any width you ride, tube or tubeless, five surfaces — and you get a range, not one number.
Never over the tire's max.
Type the number printed on your sidewall and the recommendation stops there. If it
would have gone higher, the app cuts it and says so — in words, not just colour.
No other app in this category asks for that number at all.
Any width you ride.
45 mm gravel. 2.8 inch fat bike. 25 mm road. Nothing is capped by the app, because
the app is not the one who decides what you ride.
A range, not one number.
Tire pressure does not have a single right answer. You get a band for the front and
a band for the rear, with a value marked inside each, and you pick from there.
The rear is not the front.
Your weight is not split evenly, so the two ends do not get the same number. The
split changes with the surface too.
Five surfaces.
Smooth road, rough road, gravel, singletrack, sand and snow. Each one moves the
numbers, and each one says which way it moves them.
It knows it gets colder.
Tell it what temperature you filled at and what you are riding in, and the drop is
already in the number you see.
The formula is published.
The About screen shows the whole calculation, including the constant, and the five
setups it was fixed against. Other calculators in this category do not tell you.
Nothing to go stale.
There is no list of bikes, tires or cars in this app and no network code, so nothing
here can stop working when a server does.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Jinwan Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jinwan Kim
- Size
- 4.5 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © Kein Chronicle