The HVUT, or Heavy Vehicle Use Tax, is once a year tax paid by truck drivers or owners of trucking companies. It is applicable to drivers operating cars on our nation's highway, and use many of the money goes towards maintaining roads, alleviating congestion, keeping the roads safe, and funding new comes. What clothing as your 'income' tax has two tax brackets each with its own tax rate from 10% to 35% (2009). These rates are used for your taxable income which is income greater than your 'tax...