How Often Should You Change Semi-Truck Tires?

Semi-truck tires are a key component of the trucking industry. They are the only connection between the road and your vehicle, and they need to be well taken care of in order to ensure safe driving. When it comes to semi-truck tire maintenance, one of the most important things to consider is how often they should be changed.

The answer to this question depends on a variety of factors, such as the type of tires you’re using and how often you drive. Generally speaking, most semi-truck drivers will want to change their tires every three to five years or when the tread depth reaches 3/32”.

However, if you’re driving in particularly harsh conditions (such as hot weather or over rough terrain) then it may be best to change your tires every two years or when the tread depth drops below 4/32”.

In addition to changing your tires on a regular basis, there are a few other things you can do to keep them in good condition. First and foremost, make sure that your tires are properly inflated at all times. This will help reduce wear and tear on your tires and help maximize their life span. Additionally, try to avoid any sharp objects on the road (such as nails or glass shards) that could puncture your tire and cause irreparable damage.


The frequency at which you should change your semi-truck tires depends on several factors such as tire type and driving conditions. Generally speaking, it’s best practice to change them every three to five years or when the tread depth reaches 3/32”. It’s also important that you take other steps such as ensuring proper inflation levels and avoiding any sharp objects on roads in order maintain good tire condition.

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Stephen Dunn