If you post the DOT # on the tire I can tell you who makes them. They are poor quality tires that are not made by Goodyear and I think they are made in China but not 100% sure. With the code I will be 100% sure.
Cooper tires makes them
Yokohama makes Prodigy Tires.
Maxxis makes Aspen tires.
Firestone makes Champion tires.
Who makes tex star tires
Cooper Tires makes the Eldorado tire.
The Bridgestone Corporation of Japan makes Bridgestone tires
The company that makes the best car tires is mainly a matter of opinion except there are a few brands of tires that are better: What company makes the best car tires
Michelin Tire Corp makes Riken Tires
nankang tires
Michelin Tires
Kumho tires