At a bargain price, can you trust Costco's Kirkland Signature Full Synthetic Motor Oil? Costco's Kirkland Signature compared to Walmart SuperTech's 5W-30 full synthetic motor oil for film strength, evaporative loss, cold temperature performance, and new and used oil chemistry, including anti-wear additives, detergents and dispersants, viscosity, and TBN. Products Tested In This Video (in no particular order): Kirkland Signature 5W-30 Motor Oil: https://amzn.to/2E5Tzd1 Super Tech 5W-30: https://www.walmart.com/ip/Super-Tech-Full-Synthetic-SAE-5W-30-Motor-Oil-5-Quarts/17133942 Videography Equipment: Sony DSC-RX10 III Cyber-shot Digital Still Camera: https://amzn.to/2YdXvPw Canon 70D Camera: https://amzn.to/31b5Gy0 Azden Microphone: https://amzn.to/34d3DLE Go Pro Bundle: https://amzn.to/31aince Merchandise: https://project-farm.com/ ➡ Thank you very much for supporting the channel: https://www.patreon.com/projectfarm ➡ An easy way to find past videos along with products tested: http://bit.ly/2FCrBpk A big thanks to Jim for putting this together. ➡ Merch: www.Project-Farm.com ➡ Click here if you'd like to subscribe: https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng?sub_confirmation=1 ➡ As an Amazon Associate I earn from qualifying purchases. This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Project Farm LLC