Check the tyre surface for cracks, pins, metal scraps, glass or anything that may puncture the tyre. .Also, check for pebbles stuck in the grooves
Minimum tread depth is limited to 1.6mm. There is a symbol (▲) on the circumference of tyre shoulder to specify where treadwear indicators are located.
Measure the tyre pressure when the tyre is cold and inflate to original specified pressure.