Does the 2012 Toyota Tundra come equipped with a timing belt or a timing chain?

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After 2009, all versions of the 2012 Toyota Tundra come equipped with a timing chain, regardless of the engine type. Opinions may vary on whether this is a positive or negative feature, but most automotive experts consider timing chains to be superior. This is mainly because timing chains are estimated to last around 250,000 to 300,000 miles, which is significantly longer than timing belts that typically need replacement every 75,000 to 100,000 miles. Although timing chains are generally reliable, if a major issue such as stretching occurs, the replacement cost is considerably higher compared to a timing belt.

Does the 2012 Toyota Tundra come equipped with a timing belt or a timing chain?

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