Can anyone help me to format this letter in a nice way (correcting grammar and using better words)?

Question

To : The Management

From : Maintenance Manager

Subject : Company vehicle – regarding

The company has provided me with a Corolla car that is now four years old and it is due for replacement.

Now-a-days, due to increased number of company’s sites, I have been driving here and there for the official visit and finding difficulties in the traffic. Hence I request you to provide me with a Four wheel drive vehicle that can help me to overcome the traffic and quickly reach to the required destinations.

Hope you will understand the situations,

Thanks and regards,

Maintenance Manager

Answer 1

To : (Insert appropriate persons name and title)

From : Your Name, Maintenance Manager

Subject : Company vehicle

The company is currently providing me with a Toyota Corolla Sedan that I have used for 4 years. Now, due to the age and miles the Corolla has accumulated it requires replacement.

Due to the increase in the number of the company’s sites, I am finding it increasingly more difficult to traverse in the current vehicle I have. I am therefore requesting a replacement vehicle with 4 wheel drive that would allow me to drive through anything including rough, unpaved areas to better maintain the company's sites. The replacement will also allow me to reach destinations more quickly which would increase my efficiency and save the company time and money.

Thanks and regards,

Your Name