Thanks for the insight. I really don’t ever tow hardly at all, but it is good to think about.I’ve got a 2008 tundra with the 5.7 and a 2008 sequoia with the 4.6 in it, both are good for what they are used for…the sequoia is my wife’s daily driver and never pulls anything and doesn’t need to win any speed competitions…definitely not going to either, but it gets the job done. The 5.7 definitely has more power, and if you plan on pulling anything, get the bigger motor. The smaller motor does get just a touch better mpg, but only 1-2 better is all. One thing to look for if you do go the 4.6 route, I believe they have a timing belt, and the first service to change it is around 90,000 miles. 5.7 has a timing chain so you most likely wouldn’t have to worry about changing.
Not to start an internet war, but the 4.6 and 5.7 both have timing chains. Basically anything 07 and newer has a chain. The 2006 and older tundras had a 4.7l v8 that did have a timing belt. Something I discovered on a google rabbit hole after asking my question on here!