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Senior citizens are seen by some as among the safest drivers on the road, as they generally do not speed or take risks, and they are more likely to wear seatbelts. [14] Others believe there should be increased testing to ensure older drivers are capable of safe driving.
Eyesight deteriorates with age, and extra lighting will be needed where seniors move frequently. The luminance provided by the bulbs used should be higher than normally accepted. Stairs with inadequate handrails, or too steep, encouraging trips and falls. The steps should be spaced widely with low risers, and surfaces should be slip-resistant.
Consider that one of these problems is causing your flat tire and see why tires are the most important safety feature of your car. The post Why Does My Tire Keep Going Flat? appeared first on ...
It's especially useful for those seniors who are still living on their own and still maintain their back yard, but who need a little extra help to make some of the more back-breaking work easier.
Tire load sensitivity describes the behaviour of tires under load. Conventional pneumatic tires do not behave as classical friction theory would suggest. The load sensitivity of most real tires in their typical operating range is such that the coefficient of friction decreases as the vertical load, Fz, increases.
The tires can take on 12-degree inclines and the chair itself can fold down to 13 inches tall in just a few seconds. ... It can easily be converted from front wheel drive to rear wheel drive just ...
Tire uniformity refers to the dynamic mechanical properties of pneumatic tires as strictly defined by a set of measurement standards and test conditions accepted by global tire and car makers. These standards include the parameters of radial force variation , lateral force variation , conicity, ply steer, radial run-out , lateral run-out , and ...
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