Trikes are the most useful creatures at lower levels/starting out. Easy and simple tames. The saddle isn't to hard to create. The many resources you can get ESPECIALLY berries can help you out in the long run.
This is what’s you’ll need to tame it:narco berries narcotics tranq arrows and some wood structures. Step one: make a taming trap. Make it big Enough so the trike can’t get out make a ramp into the trap and a small door for a survivor to fit in. Step two: Hit the trike run into the trap and go through the small door. Step three get on top of the ramp and start shooting it with Tranq arrows. Also DON’T SHOOT AT THE HEAD THEY HAVE EXTRA PROTECTION THERE.step four:once it’s knocked out put your narco berries and narcotics in the trike and wait for it to be tamed. If this helped please hit the arrow pointing towards the sky.