WHAT DO YOU MEAN BY "MEGA?
No there isn't, but you can use a cheat to get a tank: 'giveusatank'
Cheat for monster truck
Gta 4 on xbox360 monster truck cheats
send me the code for gta iv that I will have monster truck and Bugatti
Nope. i think its only in san Andreas
Sandking
There is no cheat code for the Tow Truck in San Andreas.
complete the fire truck missions
no only on PC verison
In GTA V on PS4, the monster truck, known as the "Bigfoot," can be found during specific missions or events. However, if you're looking for a more accessible monster truck, you can find the "Monster Truck" variant of the "Vigilante" by visiting the in-game website "Warstock Cache & Carry" after completing certain missions. Additionally, you can spawn a monster truck using cheats or mods, but this varies depending on the platform. For the best experience, search for monster truck events or locations during gameplay.
There is no known cheat for a tow truck. I tried it a few times and it never worked.
There isn't one. You can get a monster truck in GTA IV in the PC version by using a mod, but there is no way in the PS3 version. Sorry.