Speed Busters: American Highways - PlayingTips 
 

Tip: Don't waste money on the radar detector. One run-through of 
     each track is enough to memorize the positions of the speed traps. 

Tip: The road map option is very helpful. It will give you much-needed 
     warnings of corners and help you stay on course should you get lost 
     in the terrain. 

Tip: Don't overuse the nitro. Although it is tempting to lean on it 
     when you need to catch up after a crash, in most cases it just sets 
     you up for an even worse crash as you ricochet off one obstruction 
     after another like a high-speed pinball. 

