2023 Toyota Tundra with 31,000 miles on it and the main bearings was knocking and engine about to cease, Toyota has a recall for this exact same thing on truck that where produced two months earlier so I am told they are replacing the hole engine but for mine Toyota only wants to just do a half block when that main bearings gs it will put metal shavings though out the engine thats why they are replacing the hole engine why not my truck. Have bought 4 Toyota had a 07 Tundra from new put 320,000 miles on it not a lick of trouble and cost half the price. No warning lights came on. Thought engine was going to explode. Has only been serviced and inspected by Toyota dealership. My advice dont buy a new tundra. So let the run around begin on trying to get it fixed and for how long.