I check my spare about once a month. I check my tires once a week. I put 60 PSI in it. I've replaced the spare tire because the old one was over 13 years old.
For those of you who are wondering where to buy a new spare tire, I had to call tirerack.com customer service. Nobody lists them on their website.
For those of you who are wondering where to buy a new spare tire, I had to call tirerack.com customer service. Nobody lists them on their website.