But you can try to avoid these fates by checking your data use throughout the month. Each iPhone carrier in the U.S. (with one exception) gives you multiple ways to find out how much data you're using.
Hereâs how to inspect your tires: 1  The penny test: Put a penny with Lincolnâs head upside down into the groove of the tire. 2  If you can see all of Lincolnâs head, the tire is considered dangerous. 3  The less of Lincolnâs head you can see, the safer you are.
With a tire tread depth gauge. Tire tread depth gauges are a fast and easy way for you to know for sure if your tires are safe or if they need to be replaced. 1  Find the shallowest groove of the tread and insert the pin of the gauge until the base is flush with the tire.  Read the scale.