Posted: Feb 20, 2019
Toyota Tundra Battery
The first model year of the Toyota Tundra was 2000 and ever since that first year of production, OPTIMA has offered several batteries that fit directly into the Tundra. The Group 35 batteries fit right into the early Tundra battery tray in either REDTOP or YELLOWTOP, but also the larger Group 27 battery. As the truck evolved with later generations, the Group 34R also became a fitment option. Find the correct battery size options for your Tundra in the OPTIMA battery fitment guide.