You can do that easy on this way, just duplicate single.php
and rename to single-custom-post-type-name.php
like single-cars.php
, same thing with archive or taxonomy, taxonomy-taxonomy-name.php
or archive-taxonomy-name.php
Or you can make your query for random page, home or blog:
<?php
// The Query
$query = new WP_Query(array('post_type' => 'your-custom-post'));
query_posts( $query );
// The Loop
while ( $query->have_posts() ) : $query->the_post();
// your post content ( title, excerpt, thumb....)
endwhile;
// Reset Query
wp_reset_query();
?>
Good luck! 😉