There are 18 wheel assemblies on a 747 and the rate of wear depends on the position,the aircraft loading and how and where the aircraft operates.
The nose wheel tyres, for instance, wear at a much reduced rate compared with main wheels.
The body gear tyres get scrubbed on push back with tight radius turns which removes tread very quickly.
Any damage to a tyre which exceeds AMM limits requires immediate replacement, irrespective of tread life remaining.
So a 747 tyre may be replaced after one landing or 30 dependant on a whole range of factors.
about $2100 per tire...
There are far too many to list here - However to guide you , The FAA/EASA Minimum runway length requirements for MLW landings (maximum landing weight) are 7,500ft (~2,300m) for the 747-8F, and 6,750ft (~2,000m) for the 747-8i.
He high jacked it
They are inspected and measured after every landing and may last up to 230-240 landings.
normal cold conditions 310 psi
2346.66667 actually i think it is 747.
there are many types of 747's
if you mean how many wheels is a Boeing 747, there are 18.
747 feet = 227.6856 meters.
The Boeing 747 uses four engines.
A Boeing 747 has four engines.
At the moment, it is the 747-400 BCF used to transport the parts for the 787 Dreamliner. In the next year or so, 747-800 will then the biggest.