Tire retreading is an important form of sustainable old tire recycling. In tire retreading, a large part of the worn tire is reused: the carcass, the tire's substructure, remains and forms the basis for the retreading. Only the worn tread of the old tire is peeled off and renewed. This method saves up to 70% energy per tire compared to the production of a new tire. Retreading in the EU saves around 600.000 tons of crude oil every year. 80% of the used tire is usually still usable and no materials are required to produce new carcasses. Retreaded tires still achieve about the same mileage as new tires. By using an existing carcass, a retreaded tire also costs around 50% less. Retreaded tires are therefore an ecological and inexpensive alternative to new tires.
Retreaded tires are new tires made from used tires.
When it comes to retreading, certain requirements apply to old tires: Each car tire may only be retreaded once. It's different with truck and airplane tires - they can be retreaded several times. ECE R 108, an EU regulation that defines general requirements for tire retreading, also applies. The ECE R 108 provides the basis for represents the type approval of retreaded passenger car tires that are allowed to drive up to a maximum speed of "Y" (300 km/h). The carcass must also meet certain quality requirements. The tire tread is checked by high-speed, cross-country and load tests.
In the case of truck tires, the sidewall can also be re-coated if necessary. This is particularly important in the city bus sector. Here a so-called "fuse rail" is used, a reinforced side wall to protect against abrasion on the curb in the pull-out bays. Because the sidewalls are often "worn out" before the tread.
By using an existing carcass are retreaded tires significantly cheaper.
Retreaded tyres: An environmentally friendly and cost-effective option for road use
Retreaded tires are an excellent alternative to new tires because they are safe, environmentally friendly and inexpensive. This type of tire is made using a special process that puts new treads on old tires. Unlike traditional tires that need to be completely replaced, retreaded tires can have multiple lives. This leads to significant savings in resources. Only the most suitable quality carcasses are selected for retreading.
Buying retreaded tires: what should you pay attention to?
If you want to buy retreaded tires, you should make sure to choose only high-quality products. Reputable manufacturers meet all the necessary safety standards, so your retreaded tires are comparable to new tires in terms of safety and mileage. It is also important that the tires are suitable for your purpose and have the correct size and profile for your vehicle. Renowned retreaders offer retreaded tires in almost all common sizes and profiles for almost all types of vehicles and areas of application. Tire retreading companies produce retreaded tires for cars, trucks, buses, earthmoving machines, forklifts and industrial trucks and aircraft, among other things. Renowned manufacturers guarantee a retread in new tire quality.
Repair of retreaded tires
Not only new tires, but also retreaded tires can be repaired in the event of a defect. Thanks to innovative techniques, almost any tire damage can be repaired by qualified specialist personnel.
The specialist staff will check whether the tire's structure has been damaged due to overloading - in this case, repair is not possible and replacement is recommended.
Retreaded tires for commercial vehicles
Retreaded tires are a sustainable solution for commercial vehicles. Commercial vehicle tires can be retreaded up to three times - this means that buyers of retreaded commercial vehicle tires not only help conserve valuable resources, but also avoid waste and reduce CO2-Burden.
The proportion of retreaded tires in commercial vehicles is currently 30 percent, significantly higher than in the passenger car sector. However, there is still room for improvement: municipalities in particular can set a good example and increasingly equip their vehicles with retreaded tires, especially since these can easily keep up with new tires in terms of quality and longevity.