Скачать или смотреть My Toyota Tundra Cold Start Test — 5W-30 Oil at 25°F Full Warm-Up

In this video, I do a real-world cold start and full warm-up test on my Toyota Tundra running 5W-30 oil on a 25°F cold morning. With all the debate around Toyota recommending 0W-20 in North America—but heavier viscosities like 5W-30 and 10W-30 in other global markets—this test shows what actually happens in real conditions.

Not theory — this is real-world testing for owners who care about long-term engine durability, not just warranty minimums. With the V35A platform and ongoing discussions around oil viscosity, this video adds practical data to the conversation.

If you’re already running 5W-30, considering switching, or just want to see how it behaves in cold weather, this video is for you.

Chapters:
0:00 - Intro
0:20 - Cold Start
2:00 - Driving Warm Up
14:06 - Real World MPG
15:43 - Outro

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The content on iTorqueDIY is for educational purposes only and does not constitute professional advice. Vehicle maintenance involves risk, and viewers assume full responsibility for any actions taken. iTorqueDIY is not liable for injuries, damages, or losses resulting from use or misuse of this content. Always consult your owner’s manual and a certified mechanic before performing any repairs or modifications.

Chapters:
0:00 - Intro