Daughter had flat tire (radial) took it to repair shop. Asked how long to plug it? The gent haughtily replied "No one plugs tires anymore, it's unsafe. Patching is all that's done." OK................
Went to the hardware store next door, bought a plug kit, 99 cents, used the stations free air and did it myself, home in 15 minutes.
Worked my way through college (30 years ago) in a service station, radials had been around for about 10 years, but plugging was all we ever did. What's changed? Teach an old dog a new trick.
BTW; Kid's car stays pretty well in town, no long highway trips. Maybe
65 mph for 10-15 minutes max.Thanks Mark