After getting Costco tires a couple year ago, never checked once myself, they do it free and use nitrogen. I just pull to the spot and the guy comes and does it. I have 4-5 gauges, pencil type to 40 year old Sears dial type, all read the same within 1 lb. If three gages match, you can be sure you are OK.
how check tire gage accuracy?
- Thread starter edwardh1
- Start date
