Always try to keep a balanced team by making sure you having no more than one vehicle of a specific type.
Recon Vehicles:
Lightweight and fast cars like the Frostrailer that are well suited to flanking and scouting.
Armoured Vehicles:
Slow powerful vehicles like the Loadbeast tank are best used at the frontline to absorb damage.
Artillery Vehicles:
Long-range vehicles like the Cloudpuncher that can hit enemies with missiles from above.
Assault Vehicles:
Well-balanced vehicles that can be placed next to armored vehicles as they attack.
Support Vehicles:
Special utility vehicles like the Utilimax that send out combat drones or the Educator that repairs other vehicles.