Pressure in tyres (including a spare wheel) is checked 1 time in 2 weeks, but is not more rare than 1 time a month.
At low pressure in tyres controllability the car, profitability worsens, and also the probability of rupture of the tyre because of an overheat increases. Besides, at the lowered pressure consolidation of a board of the tyre worsens. At the big pressure drop deformation of a wheel and (or) tyre stratification is possible.
At too high pressure amortisation decreases, controllability worsens, deterioration in the central part of a protector amplifies, danger of rupture of a tyre cover increases at driving on bumpy road.
Observe following rules:
– Check pressure only in cold tyres, after not less than 3 hours after a trip, or after a trip on distance no more than 1,5 km;
– It is not supposed to define pressure on appearance of the tyre, measure pressure by a manometre. Driving and comfort of a trip worsen even at pressure change only on some tenth shares of atmosphere;
– It is forbidden to reduce pressure in tyres after a trip. |