Best berry gatherer in the game. Solid for clearing out forests and inadvertently collecting tons of thatch and wood. Super heigh weight stat, super high health stat, decent attack with its tail and massive knockback. While you're riding one of these most dinos will ignore you. You can unlock a platform saddle for these guys, allowing you to create a mobile base on their back. This makes them great for long expeditions or resource runs as long as you're not in a hurry. Also, they swim deceptively fast. I use mine as a ferry to herbivore Island sometimes and cross the ocean super quickly. All in all a super solid tame that has its uses from early game through end game.
Brontosaurus
The Brontosaurus is a behemoth of a dinosaur with a powerful tail 'tail sweep' attack that can smash all nearby enemies. This method is also one of the most efficient ways to gather berries and thatch, and the Brontosaurus' ability to carry large quantities of items make it even more useful for gathering. With its ability to carry a Platform Saddle, the Brontosaurus is often considered a must-have dinosaur for nomadic tribes looking for a mobile base.

More Brontosaurus Utility Tips
Just found out something really useful about Brontos! You can use them to transport goods a long way, but sometimes you have more than the bronto can carry, so, if you pack your resources on something like a high level parasaur or iguanodon, and put it on the platform saddle…
Just found out something really useful about Brontos! You can use them to transport goods a long way, but sometimes you have more than the bronto can carry, so, if you pack your resources on something like a high level parasaur or iguanodon, and put it on the platform saddle, it only takes the Dinos drag weight, not resource weight, allowing you to carry tons of materials at half the weight!
By far the best berry gathering dino that has ever existed!!
their tail is a good ride to sit on when you're bored
When riding bring a parachute or 2
climb down it's tail, don't jump off
Bronto's are a beast! Make a platform saddle, have mortar and pestles on it, carry spoiled meat and you will make thousands of narcotics in no time! Also a great thatch gatherer, would definitely recommend taming the Bronto.
Just watched a 2 brontos brutally kill a t-rex and then proceed to get killed by 1 raptor because it couldn’t hit it
Rip bronto
In Genisis DLC, take these brutes to the Lunar biome and collect over 5000 wood/12000 thatch at a time. All in just a few swings.
Wild dinos ignore you while you are on it unless you attack them except if the dino is an allo, spino, rex, alpha rex, yuty, carcharo, giga, rhynio, or insect buffed megatherium which will attack on sight.
Large bear traps work on them for some reason the app say is it does not work so if your taming a bronto, make sure you use them, it makes your life a whole lot easier