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 Compound 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 Unilateral wear Diagonal non-uniform wear Noise of a kacheniye of tires Balancing 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 Minimization 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 + Tables + 5. Steering mechanism + 6. Brake system + 7. Onboard electric equipment + 8. Body + electric equipment Schemes |
Volkswagen Touareg / Touareg repair>> Running gear>> Wheels and tires>> Indexes of speed of tires The index of speed (e.g. «T») after marking of the size of the tire (e.g. 185/65 R14 86T) specifies admissible maximum speed (Vmax) for this tire.
Tires for the corresponding car are necessary for selecting so that their most admissible speed was more maximum («depending on a design») speeds of the car.
If in a concrete case it is a question of the car having interstate permission to operation, the maximum speed of the car pays off as follows.
Formula for cars with Vmax to 150 km/h.
Vmax = 1,03 x v + 3,5 km/h.
Example: the specified maximum speed of V = 145 km/h.
Vmax = 1,03 x 145 km/h + 3,5 km/h = 152,85 km/h.
In this case it is necessary use the tire with an index of "Q" or with higher index of speed.
Formula for cars with vmax from 151 km/h.
Vmax = 1,01 x v + 6,5 km/h.
Example: the specified maximum speed of V = 163 km/h
Vmax = 1,01 x 163 km/h + 6,5 km/h = 171,13 km/h.
In this case it is necessary use the tire with an index of "S" or with higher index of speed.
Cars with standard permission of EU.
If in a concrete case it is a question of the car with standard permission of EU, the maximum speed pays off for all cars on a formula.
Vmax = 1,05 x V.
Example: the specified maximum speed of V = 172 km/h.
Vmax = 1,05 x 172 km/h = 180,60 km/h.
In this case it is necessary use the tire with an index of "T" or with higher index of speed
Use of tires with higher index of speed is allowed. The same treats and tires with higher index of loading.
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