Tires
$meta_query = array( array( 'key' => 'width', 'value' => 'width', ), array( 'key' => 'profile', 'value' => 'profile', ), array( 'key' => 'size', 'value' => 'size', ), array( 'key' => 'manufacturer', 'value' => 'manufacturer', ), );
$meta_query = array( array( 'key' => 'width', 'value' => 'width', ), array( 'key' => 'profile', 'value' => 'profile', ), array( 'key' => 'size', 'value' => 'size', ), array( 'key' => 'manufacturer', 'value' => 'manufacturer', ), );