Home / Nova Scotia / Questions / Rules of the Road Rules of the Road Report Installing tire chains: A Only on front wheels regardless of drive B On drive wheels (front for FWD, rear for RWD, all for AWD) C Only on rear D Only under spare tire Show Answer & Explanation Correct Answer: B. On drive wheels (front for FWD, rear for RWD, all for AWD) Chain all wheels of AWD. Previous Next More Rules of the Road Questions Bicycle reflective gear placement: A battery 5+ years old entering NS winter: Confederation Bridge toll payment: Cabot Trail scenic drive — speed and lane discipline: Winter driving emergency kit should always include: Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide