Apparatus for monitoring tire conditions and method thereof

Disclosed are an apparatus for monitoring tire conditions and a method thereof. The apparatus for monitoring tire conditions includes a plurality of transmitters transmitting condition report signals that do not include a measured internal condition, when the plurality of transmitters measure an internal condition of tires to determine that a change in the internal condition of the tires is in a predetermined range; and a receiver determining the internal condition of the tires previously transmitted by the corresponding transmitters as a current internal condition, when the receiver receives the condition report signals that do not include the internal condition transmitted from the transmitters.