A speeding ticket is not a criminal charge. Criminal procedure and the rights for criminal defendants don't apply.

The court says that criminal rules should apply because points are at stake, while civil penalties are usually restricted to fines, but I don't buy that argument. We have plenty of non-money civil remedies. Code enforcement departments can require changes to property. Family courts can make all kinds of requirements. It's not outside of constitutional bounds for a traffic rule to result in forfeiting a license without criminal proceedings.