Cross-Section Of A Radial Ply Tire
WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.
- Tread Block
- Tread Groove
- Tread
- Nylon Ply
- Belt Layers
- Consists mostly of steel
- Bead Bundle
- Consists of steel wires vulcanized into rubber
- Make sure secure seating of the tire on the rim
- Bead Filler
- Wheel Flange Protection
- Protects the rim and tire from abrasion due to, for example, contact with the curb.
- Tires with flange protection are designated by the abbreviation MFS.
The nylon ply -4-, belt layers -5-, bead cores -6- and bead reinforcements -7- make up the shell. The shell is the "load-bearing structure" of the tire.