What is the correct battery size for the 2010 Toyota Tundra?

The correct battery size for the 2010 Toyota Tundra is a size of Group Size 27F, 710 CCA. The battery size is industry standard for batteries and is measured by height x width x length and by polarity. CCA stands for cold cranking amps and it is the rating of the battery's ability to start an engine in cold temperatures, the higher the CCA the better it is. The battery for the Tundra should last 72 months or so, depending on the driving conditions. You can tell when it is going bad when it has a slow engine crank, the check engine light comes on, it is swelling or there is a battery leak. The cost of a new battery for the truck is anywhere from $90 to $200.