Home > categories > Automotive & Motorcycle > Tires > Can the material used for aircraft tires be used for regular car tires?
Question:

Can the material used for aircraft tires be used for regular car tires?

Aircraft tires can carry heavy loads at tremendous speeds, unlike the regular car tiresso is possible for the material used for aircraft tires be molded into a size of a regular car tire and be used effectively for brakes and jumping cars over high heights?

Answer:

Nitrogen is chemically extra inert and could no longer help combustion. it truly is likewise oftentimes dry (because of way it truly is produced), while atmospheric air continuously consists of some water vapor. it is no longer a nasty theory for all sorts of tires, no longer in simple terms airplane tires, even if it truly is a lot extra severe priced than user-friendly compressed air from a service station. Nitrogen expands and contracts with temperature such as the different gas.
They are the same as car tires- they just have more reinforcement material in them to tolerate the very high inflation pressures (over 200psi, about 6 times the pressure of a car); high rotation speeds (up to 250 mph/400 km/h) and high brake temperatures (which lead to use of nitrogen instead of air for pressurization. The shock absorption is from the landing gear oleo strut (oil filled cylinder), not the tire- so for jumping cars you would need landing gear. Bear in mind that jetliners land only on nice smooth runways. Car tires built like aircraft tires would be smaller and narrower (higher pressure) which would be great for fuel economy but noisy and harsh riding (kind of like racing bike vs mountain bike tires).
The materials are in fact pretty much the same, but it is the design that is different. As others have explained, airplane tires would not work well on autos and they would be much more expensive than what you can buy now. I fly a plane with tires approximately the same size as a standard car tire and they cost over $600 apiece. There are other problems. For one, aircraft tires are made to go at high speed for very short distances. You would not get very high mileage out of a car tire if it were designed like an airplane tire. For another thing, aircraft tires are not designed for the loads imposed when going around curves at high speed like auto tires are. Auto tires are engineered and constructed very well and the quality has improved dramatically over the years. In the 1970's, top-of-the-line Michelin tires were good for 40,000 miles with a top speed rating of 100mph and they cost about $100 each. Today, the best passenger tires can go 80,000 miles at speeds up to 130mph.and they cost about $150 each. Adjusting for inflation, they are cheaper today than 30 years ago, and they are far better tires.

Share to: