VW Touareg repair
+ 1. Operation and car maintenance
+ 2. Engine
+ 3. Transmission
- 4. Running gear
- Wheels and tires
General information on wheels and tires
Specifications for re-equipment of disks and tires
Indexes of speed of tires
Marking on disks
Wear and hodimost of tires
Wear of high-speed tires
Service of tires
Evenly worn-out tires
Measurement of height of drawing of a protector
Diagonal non-uniform wear
Noise of a kacheniye of tires
Radial and lateral palpation of wheels and tires
Check of radial and lateral palpation of a disk with the tire by means of the indicator of hour type for tires V.A.G 1435
Lateral withdrawal of the car
Elimination of lateral withdrawal
Damages of tires
Design of the radial tire
Loss of pressure of air in tires
Damages of tires because of mistakes when mounting (assembly damages)
Marking боковины tires
Shift of wheels
Touareg since 2003 modeling years
Repair of the monitoring system of pressure of air in tires
Removal and installation of the control unit of the monitoring system of pressure in tires J502
Repair of system of regulation of a road clearance
Components of system of regulation of a road clearance and place of their installation
Removal and compressor installation without the block of electromagnetic valves
Air pipe repair
+ Forward suspension bracket
+ Back suspension bracket
+ 5. Steering mechanism
+ 6. Brake system
+ 7. Onboard electric equipment
+ 8. Body
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Volkswagen Touareg / Touareg repair>> Running gear>> Wheels and tires>> Diagonal non-uniform wear
Diagonal non-uniform wear of tires
Diagonal spots of non-uniform wear pass at an angle about 45 ° relatively to the direction of a circle of the tire (fig. 4.10) .
More often on all circle of a protector such spot one, but sometimes meet and some «shabby spots».
Such spots of wear meet almost only on tires of not driving wheels, especially on the back left. There are models of cars on which such wear of tires, and also the models which have been completely relieved of similar problems is often shown. This effect amplifies a strong convergence. The values of the convergence lying at the bottom limit of the admission of ordered adjustments, improve the wear characteristic.
In the field of most strongly worn-out diagonal spots often there is a joint of elements of the tire.
Wheels with a positive convergence even at rectilinear movement by inertia slide with a corner of lateral withdrawal. It conducts to diagonal deformation in a zone of contact of the tire with a paving.
When driving with insufficiently beefy tires such nature of wear increases. For avoiding of similar wear the convergence of both back wheels should be identical, besides it is necessary watch correctness of pressure of air in tires.
At detection of spots of non-uniform wear it is recommended to establish these wheels on a leading axis provided that wear still is in an early stage. Deeper spots of non-uniform wear are incurable.
Error of adjustment
At the complaint to «diagonal spots of non-uniform wear» it is necessary check convergence adjustment. If the convergence in norm, the reason with big degree of probability is covered in the tire.
Tires with diagonal spots of the non-uniform wear, appeared because of the wrong adjustment of corners of installation of wheels, do not fall under a guarantee.