Related Clues:

• Put through the paces
• Tourist's aid
• Rand McNally offering
• Travel guide?
• Vacation plan
• Take it to make the grade
• Measure of skill
• See 29-Across
• Final, e.g.
• Traveler's guide
• Auto graph?
• You need it to make the grade
• Determinant
• Driving aid
• Kind of tube or case