2004 Jeep Wrangler
You want to insure the tire you're looking at has an appropriate Load Rating. For a vehicle with the weight of a Wrangler a C Load Rating is the most appropriate. D and E load ratings ride significantly more stiffly. Metric Jeep size tires are more likely to have a D or E load rating, inch-size Jeep size tires are more likely to be available with the more desirable C Load Rating. And dang, someone slightly older than me at 74, welcome to the forum!