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Home >> Volkswagen >> 2023 >> ID.4 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Wheels, Tires, Wheel Alignment Wheel And Tire Guide General Information) >> 44 Wheels, Tires, Wheel Alignment >> Disc Wheel (Rim), Information >> Disc Wheel (Rim), Structure

Disc Wheel (Rim), Structure

WARNING: This page is about a different car, the 2022 Volkswagen ID.4 and 2021 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Rim
GWWN44-10340Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. 1 -

    Rim Flange

    • Stop for the side tire beads
  2. 2 -

    Hump (H2) on Both Bead Seats

    • Prevents the tire from slipping off the bead seat when driving around tight curves
    • An extended hump (EH2) is required when using run-flat tires. Refer to IDENTIFICATION .
  3. 3 -

    Bed

    • Makes it easier to mount the tire
  4. A -

    Rim Width

    • Distance between the tire contact surfaces on both rim flanges
    • Dimensions in inches
  5. B -

    Rim Diameter

    • Distance between the rim contact surfaces on the opposite bead seats
    • Dimensions in inches
  6. C -

    Offset

    • Distance between the vertical wheel center and the inner wheel contact surface
    • Dimensions in mm
  7. D -

    Pitch Circle Diameter

    • Circle diameter where the wheel bolt holes are located
    • Dimensions in mm
  8. E -

    Center Hole

    • Enables centering
    • Dimensions in mm
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