If you want to know what length your truck has, then using a scalextric track length calculator can help you. Using this type of software is similar to the one used by construction workers to measure the distances between their buildings and the foundations of the buildings that they are supporting. Drive Archiva Scalextric Track Length Software will help you calculate your exact track length. Simply enter the number of track pieces you drive on, and note on turns whether it is the inside or the outside track section.
When you have the dimensions in mind, start looking for a program that fits your needs. Some versions of this software are compatible with both Microsoft and Mac. If you plan on using it with a Mac, it will require a MAC driver and vice versa for Windows. There are many programs that you can purchase on the Internet. However, be sure that you are getting a free version. If it comes with a free trial, you can test it out first. This way, if you do not like it, you can uninstall it and move on to a different software that suits your needs.
Some of these applications are great, while others are not. Look for those that have been created by professional trucking software developers, so you can be assured that they know what they are doing. If you are still in doubt, make sure you read the user reviews about the programs before buying it.