Buses will need to have different tires if they are city buses or if they are regional buses, as the requirements will differ a bit. Regional bus tires are more haul tires, while city bus tires are more focused on lower speeds but more side impacts caused by curbs. So you will need to take this into consideration when you select tires for a city bus versus a regional bus. You will need tires that have reinforced sidewalls.
If you operate buses in areas that will have winter conditions during the year, you will have to have commercial tires that are approved for winter conditions. The Nokian Hakkapeliitta City Bus tires are approved and can therefore operate safely regardless of weather conditions and make sure that the bus can keep the timetable regardless of weather conditions. These tires due to its aggressive pattern and its sipes that efficiently help create great grip on snow and ice. It is not enough to have M+S marking indicating grip on mud and snow, as those tires are not approved for winter use. You will need tires that have the 3PMSF symbol on the sidewall of the tires to indicate that they are approved.
The tires also have low rolling resistance due to its even wear patterns so that have low fuel consumption and are thus more environmentally friendly. So even for very demanding city bus use, these tires will provide you with good and reliable trouble free service life even as the tire wears out. The reinforced sidewalls will keep the tires free from damages despite some abuse from the curbs when picking up passengers around the city.
The need for winter-approved tires might be a legal requirement, but even if it isn’t winter tires should always be used for the safety of the passengers to ensure that you stay away from accidents and that you can drive safely. Trying to drive a bus in winter conditions without tires that are approved for winter use, will be dangerous and it will be very difficult to keep the timetable, as it will be difficult to operate the bus in these conditions. This will cause delays and chaos among the passengers that are used to rely on the timetable for effective inner city transport.
For more information regarding Nokian Hakkapeliitta City Bus tires, visit: https://www.nokiantyres.com/heavy/