Trucks are less frequently replaced. That is why I do not want to recommend cheap brand because it is a part that is used for a long time. It's a good idea to buy a trusted brand and use it safely and for a long time.
The venture is a very popular brand among truck brands and has been used from beginner to advanced.
It is often called Indy truck. A very wide truck is also produced.
It has a softer feel compared to Venture or Indy, and it took time to get used to replacing the Venture with Royal, but once I got used to it, it was very pleasant.
Hardware / Mounting bolts
The mounting bolts (hardware) that connect the deck to the truck are sold separately. Sometime the hardwares are ridiculously cheap and sometimes breaks suddenly, but it does not affect the ride at all. The choice is entirely up to you. Most have a (+) and a hexagonal head. Frequent tricks sometimes cause the hardware become loose, so check the hardware frequently if they get loose or not.
Truck damage?
Trucks can be used for about a year as long as the parts of the base plate, etc. are not broken suddenly. It is when the metal part of the hanger is worn out because of performing the grind trick frequently, or if the axle thread is broken and the axle nut is not loosened or tightened, it is necessary to replace it.
There are other brands who supply skateboard trucks, but these three brands are providing most quality trucks. And, all of their trucks are affordable to buy.