The road aspect in taken care by the states, but the fleet of vehicles is the business of the private sector. You can find in Dubai many companies that offer such services. You can find information about every single one very easily, because they have web sites. On the web sites you can find information about the company, about the vehicles and of course about the services it provides. If you need more details and before starting a collaboration with the company you probably do, you can contact the representatives.
They will be able to give you information about the vehicles and about the company. But, since the employees of these companies are highly trained professionals they can recommend solutions for your needs. They know what kind of vehicles the company has and based on their expertise, they can show you which the best choice for your needs is.
Safety is very important is this business. This is why all the vehicles must be inspected regularly. There are regulations, strict regulations in this domain that all the companies in Dubai respect. They also are trying to provide the best services and thus competing with each other. This competition can only be good for the clients.
There are many reasons for which if choosing a company that offers cargo transport by road from Dubai, you will be always sure that the cargo will reach its destination safely. Dubai is known for being a safe, developed and modern city. This attributes reflect in every single domain and business. This city is great for tourists and for shopping, but you can also find here reliable business partners and contractors. The only thing that may trouble you is the choice, since you have so many great options.