Group 3 · Faults that prohibit operating a vehicle · Question 8 of 59
A vehicle may not be operated if:
Choose an answer to check yourself.
Answer and explanation
Correct answer: In both cases.
Explanation
Both are faults. Operation is prohibited if even one of the bolts (nuts) fastening the wheel rim or disc is missing, and also if tires with different tread patterns are fitted on the same axle (Rules, Annex 2, items 4(3) and 4(5)).

