Leave a Review Prestacycle Bicycle Tire Pressure Calculator
Does not support road tubeless
Does not support road tubelessFrunobulax.
Not very flexible
The app uses very little input to determine right tire pressure. The tire range is limited and grouped together instead of individually being entered.Parc here
Nice but could be so good
I downloaded this app and liked the layout, problem is there is not enough tire widths included, would be great if this was added pleaseCarerra9111
Limited and confusing
This might be a decent app, but out of the gate it has two glaring issues for me:
1. It only deals in weight by pounds (lb). I deal in kilos! There doesn’t seem to be any way to change your preference
2. More advanced calculations are available, but they’re a bit hidden away. You have to swipe left or right to page between them, which took me a while to discoverShow lessmikeabdullah
Pointless!
This app results are whacked out. Tells me 102 psi for 190 lb rider, and 195 psi for 210 lb rider and bike.
Stupid app!!!!Racin67Chevy
Meh. Useless.
Largest tire is 32, doesn't account for tubeless, tire TPI, road surface. Get an accurate gauge and a China marker, try different pressures, write them on the tire sidewall. Use the one you like best.Alpenglow Inc.
Inaccurate
Not useful. Gives pressure rec of 216 psi for rider and bike of 195 lbs.bbrackem
Good only if you don't need it!
Only works for small people and skinny tires. If you are a bike racer, why bother? You already have a team mechanic to figure out your tire pressure!Augsburg57
Maybe I am missing something
Sample problem: plug in rider + bike weight = 205lb. Suggest 45/55 split between front and back, but results are 106.79 for both.
And, the pressures all seem a bit high, for example, when compared with Schwalbe's recommendations.JimmyMonkeyBrains
Need more choices.
The app is fairly neat. What it lacks is the ability to choose rim size and tire size. I ride plus and fat bikes. This app can't help me until the tire and rim selection is increased and/or made manual. It has the potential to be a cool tool.Rugboy77
