VW Golf manuals

Volkswagen Golf Service & Repair Manual: Winter tyres with speed symbol V

Table → Anchor
The tyre industry now supplies winter tyres with speed symbol "V". But only under certain conditions may these tyres be used up to the maximum permitted speed vmax = 240 km/h.
Vehicles with V tyres
Vehicles requiring V tyres according to the vehicle's title document may be driven at speeds of up to “v”max = 240 km/h without any restrictions using winter tyres with speed symbol V.
Vehicles with W, Y or ZR tyres:
Under certain circumstances, vehicles requiring W, Y or ZR tyres according to the vehicle's title document may not be driven at speeds of “v”max = 240 km/h.
Why?
V summer tyres and V winter tyres without special identification have 100 % of their maximum load capacity (as specified by their load index “LI”) only up to speeds of 210 km/h.
Travelling at over 210 km/h is possible with V winter tyres only if the maximum load of the tyres is not exceeded. The load capacity of the tyres decreases as the speed increases.
Some vehicles have such a high maximum gross axle weight rating and maximum achievable speed that the load capacity of the V tyres is not sufficient for speeds of up to 240 km/h.
Example: tyre 205/55 R 16 91V
The load index (LI) 91 certifies that this tyre has a load capacity of 615 kg per tyre at up to 210 km/h.
At a speed of 240 km/h, this tyre can carry a load of only 560 kg, i.e. the axle load may not exceed 1120 kg.
The vehicle has a permitted gross axle weight rating of 1150 kg and an achievable maximum speed of 232 km/h. This vehicle may only travel at speeds of up to 230 km/h with V winter tyres.
This applies to all V winter tyres without special markings.
Winter tyres with the designation Extra Load XL → Chapter
Registration regulations in the Federal Republic of Germany
Only when winter tyres are in use may the top speed that a vehicle can achieve be greater than the maximum speed specified by the speed symbol of the tyre.
In this case, a label stating the following must be attached at a location which is clearly visible to the driver:
   
Important! Winter tyres!
Maximum speed … km/h
Winter tyres
M+S symbol On an “M and S tyre” the tread profile, tread composition or construction are designed so that the handling characteristics are ...

Rolling resistance optimised tyres
The energy loss caused by the deformation of the tyre when rolling is known as rolling resistance. With rolling resistance optimised tyres the deform ...

Other materials:

Removing and installing parking brake motor -V282-/-V283-
Special tools and workshop equipment required     Torque wrench -V.A.G 1331- Vehicle diagnostic tester Removing   Note ...

Assembly overview - toothed belt cover
1 -  Lower toothed belt guard 2 -  Bolt 8 Nm 3 -  Engine support Specified torque and tightening sequence → Fig. 4 -  Bolt Sp ...

Checklist
Transporting children in the vehicle  : Comply with any country-specific legal regulations. Volkswagen recommends that children under 12 years of age are always transported on the rear seats. Children should only be transported on the front passenger seat in exceptional ci ...

© 2016-2024 Copyright www.vwgolf.org