Volkswagen Polo Service & Repair Manual: Run-Flat Tire, Overview of a PAX Tire
| PAX tires involve specially developed system that exhibits
the following differences in comparison to conventional tires: |
| Pax Tires with Supporting Ring |
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-II- PAX tires without air |
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The tire is anchored to a special rim that prevents it from
sliding off when pressure is lost. The rubber supporting ring
ensures stability in emergency operation. |
| The inner and outer bead diameter are different sizes. This
makes it possible to place the tire in a supporting ring. |
| The tire is anchored to the rim differently. |
| In this way, the tire height could be reduced considerably.
That was possible because the area near the bead could be
considerably smaller due to the special connection between the
tire and rim. |
| The tire bead is formed so that it can engage in the rim
seat. Therefore, it remains firmly in the seat when pressure is
lost. |
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| Standard Tire, Beat Area Construction |
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| PAX Tire, Bead Area Construction |
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| The secure seating of the tire in the rim is ensured in all
driving situations due to the type of construction. |
| A wedge-shaped component of the tire is pressed between the
bead bundle and rim when loaded. This happens independently of
the pressure in the tire. |
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| In contract to conventional tires, tires with emergency
running characteristics (PAX) exhibit differences in regard to
dimensions and designations. |
| Therefore, PAX tires can only be mounted on special rims (PAX). |
| 1 - |
Width in mm: the tire width from flank to flank on standard
rim (corresponds to width specification on standard tire). |
| 2 - |
Outer circumference in mm: maximum diameter of a new tire- |
| 3 - |
Designated diameter in millimeters on standard rim seat |
| 4 - |
Smaller bead diameter in millimeters: rim seat on outer side |
| 5 - |
Larger bead diameter in millimeters: rim seat on inner side |
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The vehicle can be equipped with run-flat tires as an
option.
The Seal Inside technology is a system that allows the
vehicle to continue ...
Other materials:
Aqua Premium System, Touch-Up System for Two Layer Colors
Edition 04/2013
Product Description/Objective
To achieve an optically flawless color shade transition in
the blended area or adjacent parts, for example fender/door.
Application Instructions
...
Introduction
With the ignition switched on, the different display functions can be
accessed via the menus.
There are no buttons on the windscreen wiper lever in vehicles equipped with
a multifunction steering wheel. The multifunction display is controlled using
the buttons on the multifunction steering w ...
Overview of the front passenger side
Fig. 9 Overview of the front passenger
side (left-hand drive vehicles). The controls are mirrored in right-hand drive
vehicles
Key for :
Vent
,
Location of front passenger front airbag
in the dash panel
Key-operated switch in the stowage
compartment for switch ...
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Run-Flat Tire, Seal Inside-Technology