TireWise: Pressure & Tread
Track pressure and tread on all four corners, see what reads low against your target, follow wear with a life estimate, and adjust for cold that quietly drops PSI.
Download on theApp StoreKeep your tires safe with a log that actually tells you something.
TireWise records the pressure and tread on all four corners, compares each reading to your door jamb target, and shows exactly which tire is low and how much to add. Enter the numbers off your gauge in seconds and the app does the thinking.
What It Does
- Four corner pressure log: every check stores front left, front right, rear left and rear right, with a clear on target, add air, or over reading against your cold target.
- Tread depth log: record tread in 32nds of an inch or in millimetres, with the 2/32" legal minimum marked.
- Cold vs warm adjuster: air pressure falls as it cools, about one psi for every 10 degrees Fahrenheit. Enter a measured pressure and two temperatures and see the true cold value, so a warm reading never fools you.
- Cold morning forecast: see the pressure to expect on a chilly morning and how much to add to stay on target.
- Door jamb targets per axle: set the front and rear cold targets once and every check is judged against them.
- Metric or imperial throughout: psi, kPa or bar, 32nds or millimetres, Celsius or Fahrenheit.
Tread Wear Trends (pro)
Watch tread step down over time on a clean chart, with a life estimate in months and kilometres from your own wear rate, and a warning as any tire nears the legal minimum.
Rotation Reminder (pro)
Turn on a gentle, time based nudge to rotate and check, on the interval you choose. Tire rotation is usually every 8,000 to 13,000 km.
More Vehicles (pro)
The free app tracks one vehicle. Pro adds every car, truck and trailer you own, each with its own targets and history.
Export (pro)
Export a one page PDF log summary for your records or a mechanic, and a CSV of every check, straight from the share sheet.
Free and Pro
The single vehicle log, the cold vs warm adjuster and the cold morning forecast are free, forever. The one time Pro unlock adds tread trends, the rotation reminder, more vehicles and export. There is no subscription: pay once and keep it.
Private by Design
No account, no cloud, no tracking. Every reading stays on your iPhone.
TireWise is an informational log, not a tire pressure monitoring system or a safety inspection. Always set pressures cold, follow your vehicle's door jamb placard and owner's manual, and have a professional check any tire that keeps losing air.
More in this category
TireWise: Pressure & Tread does one job well, works offline, and keeps your data on this device. There is no cloud sync, no account, and nothing to sign up for.
Who it is for
TireWise: Pressure & Tread is for anyone who wants a dependable way to handle this without a spreadsheet or a complicated setup. It sits in the Utilities category on the App Store.
Private by design
No ads, no trackers, no data harvesting, and no cloud sync. Your entries stay on this device and never pass through our servers. There is a Delete All My Data control, so you stay in charge.
Common questions
What is TireWise: Pressure & Tread?
Track pressure and tread on all four corners, see what reads low against your target, follow wear with a life estimate, and adjust for cold that quietly drops PSI.
Is TireWise: Pressure & Tread on the App Store?
Yes. It is available now on the App Store.
Does TireWise: Pressure & Tread work offline?
Yes. Everything runs on your device, so it works with no signal.
Does TireWise: Pressure & Tread work on iPad?
Yes. It is a universal app and runs natively on iPhone and iPad.
Does TireWise: Pressure & Tread include in-app purchases?
Some advanced features require an in-app purchase. The App Store shows the current choices, prices, and terms for your storefront before you confirm anything.
Read the TireWise guide · Contact support · Privacy
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