Opinions please. I've never rotated 5 tires on the pig. 9 years old and 111K. Probably 20k from needing new rubber. At that time what risk is there likely to be putting the spare on and running it with three brand new equal branded tires.
Do I run the risk of the quality of that tire not being as good due to age from hanging under the beast for 9 years?
Do I run the risk of the quality of that tire not being as good due to age from hanging under the beast for 9 years?