Caltex TikTok rap challenge poster.
CALTEX, marketed by Chevron Philippines Inc., is proud to announce the #Caltexunstoppablestar TikTok rap challenge, aimed at inspiring musicians and fans to share their creativity and remind people that their dreams are unstoppable. Set to run on TikTok from Feb. 18 to March 31, 2022, the rap challenge celebrates the joy of driving and the freedom of journeys.