Car tires with 2 years have a drum package, and with four tires all change it?
Should be the whole filter.
The principle of replacing tires is that tires of the same brand, pattern, size, load index and speed level must be installed on the same axle. This is for safe driving consideration.
Do not need four are for, only need to also drum tires can be, if the conditions can be left and right tires are for.
