Why is a B1 Driver's License Downgraded to C1?

2 Answers
StTeagan
07/29/25 3:32am
B1 driver's license is downgraded to C1 for two main reasons: first, the driver voluntarily applies for the downgrade because C1 only requires renewal every six years, and those who do not drive trucks do not need annual reviews; second, the driver's age exceeds 60 years, which automatically results in downgrading. Below is relevant information about driver's licenses: 1. Introduction to Driver's License: A driver's license, fully known as a motor vehicle driver's license and also referred to as a "driving license," is a legally required certification for individuals who operate motor vehicles. 2. Classification of Driver's Licenses: The current driver's licenses are divided into 16 categories: A1, A2, A3, B1, B2, C1, C2, C3, C4, C5, D, E, F, M, N, and P driver's licenses.
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ThomasLee
08/12/25 7:22am
I've been driving buses for decades, but after turning 60, I had to downgrade from a B1 to a C1 license. As you get older, your vision starts to blur, reactions slow down, and it's easy to lose control when making turns or sudden stops in large vehicles. The government has regulations requiring downgrading beyond this age, mainly to prevent accidents that could harm oneself or others. Now, driving a smaller car is much more comfortable—navigating the city is easier, parking is convenient, and the safety factor is higher. In fact, regular check-ups helped identify the issues early, and downgrading sooner benefits everyone, giving peace of mind to family too. I advise friends of the same age to pay attention to physical changes and not wait until problems arise to take action.
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