Tire Expert

app does not correctly calculate size changes... wider tires dont make them taller or change a speedometer reading just changes traction from the tires to the ground... app is a complete scam

Nothing but a graphic aid to basic math. Does nor display tires manufactured in any truck Tire size I've checked. And nowhere does it talk about tire width, which is the only measurement that is complicated, and often most critical in fitment.

Does not compare tire width. The comparisons are useless without this as I just found out when I ordered tires.

The interface a little confusing, and I think you really need a ui and ux changes to sort things to be clear, but the app is really good.

No problem on my network connection, tested twice. But it stills on Preparing tire information. please wait bla bla...

Shame it doesn't do motorbike sizes

عالی هست به همه خ ف چ ها پیشنهاد میکنم نصب کنند

Very helpful & informative, does look a little bit unreal with the tire picture compared to the real one, would love to see Continental brand tires added to the database though

All tyre manufacturers blacked out

Work so well in my Business for my customers that want to change there tire size on their vehicle for the ride, look or in a bind

perfect app but need more offset.

And keep developing. Nice app.

Advice on tire and specific information

American biased.

if add truck and bikes mode. much better

Excellent app for tire upsizing really very helpful

Very useful! Thank you!

I love it.that's good

Sucks

Very important tool

Has information of only 3 manufacturer. This app is not having enough information about the specifications and models of tyres. No comparison btn the manufacturers. Helpful in selecting tyre size.

I don't want to deal with an all metric app. It's just not worth much like that. If you need some help, 2.54 cm = inch. Should be a pretty simple adjustment.

Suggests replacements that are wrong. Some of the aspect ratios suggested do not exist.

All tyre manufacturers blacked out

Simple and pleasant to use. Thanks. Top app

I've used this app for a long time its the best I would recommend it to everyone

Thanks for providing this very useful tool. I use it all the time.

Awesome and continue

Lots of different tire spec, helpful when you need to choice tire

Very good tyres size calculator

Grand

Excellent apps..

Very good

Useful

this tool help me compare and choose the appropriate tire size. I'm no tire expert but make sure to check manufacturer date on the tire, u dont want to buy a few year old tires do you? beware some shop will sell u tires thats more than a few years old... again im no expert but do your research..

I'm a tyre fitter by trade and this app will make my job so much easier for customers that want to change there tyre sizes. I am a little disapointed at the selection of tyre choices. I realise there are a million and one options, but when tyres like Goodyear Triple max are missing and being there top economic tyres and rated number one in a independent consumer testing. Falken FK453, Goodyear eagle F1 Directional 5, both amazing tyres. Some tree on there are out dated and no longer available. Update needed

Would be nice if the program offered a selection of winter tires.

Simple and pleasant to use. Thanks. Top app

Very useful guide.. make sure to check your car fender and upper arm if you are planning to make your tyre bigger. It is still best to buy and install at the tyre shop.

I could not find my wheel size in the list