DPlus tires come straight from Vietnam and they are made of rubber materials imported from Malaysia. The rubber that comes from there is considered to be premium quality, which is how they are able to produce top-quality tires. They work with top-notch production equipment from Germany and the Netherlands. They combine their machinery to manufacture durable and reliable tires that are thoroughly inspected once they are finished. Each one of their tires goes through an appearance, an X-ray, and a dynamic test, making sure there are no flaws.