Home / Yukon / Questions / Rules of the Road Rules of the Road Report Removing muffler on Yukon vehicle: A OK on private roads B Violates noise regulations C Legal with tuning permit D Legal on sports cars Show Answer & Explanation Correct Answer: B. Violates noise regulations Noise pollution damages adjacent hearing over time. Previous Next More Rules of the Road Questions When merging onto Yukon highway: Cyclists on Yukon bus-only lanes: Yukon 3-lane roundabout entry lane determined by: Yukon left turn into multi-lane receiving road: Yukon 'drive with due care and attention' catch-all: Often Missed All Yukon Questions Smart Practice Mock Exam Road Signs Guide