跑瘪胎的利弊
You can drive on them while they're flat. Read the pluses and minuses of run flat tires.
爆胎, also known as self supporting tires, are 车辆 tires designed to resist the effects of deflation when punctured. Some can be driven on at reduced speeds, up to 55 mph and for limited distances of up to 100 miles or even 200 miles depending on the type of tire. 爆胎 could possibly be driven on for up to 50 miles with no air in them, a feature that has some real safety benefits.
But before you go out and buy a set, consider both the advantages and disadvantages.
跑瘪胎专业人士
If you get a flat, you can likely 开车到加油站 and have the tire changed rather than having to do so yourself under dangerous roadside conditions. In case of a sudden loss of tire pressure while on the freeway, handling remains near-normal. This can help avoid sudden changes in 车辆 stability that can turn a tire failure into a tragic accident.
爆胎 are heavier than conventional tires but it could be less total weight because you won't need to carry a spare tire or jack.
轮胎漏气
Run flats can weigh more, decrease ride comfort and handling and are less readily available. Some consumers contend they also wear faster and less evenly than conventional tires. And because of the possible increase in weight, the tires can reduce fuel economy. 他们 不能修复或重新充气, so a damaged tire can only be replaced. And these tires are typically much more expensive.
On a new 车辆 designed for such tires, 平底鞋值得考虑, especially since run flat technology is advancing rapidly.
如果你没有平底鞋， 检查轮胎气压 经常. 是最重要的之一 轮胎故障的常见原因 是underinflation. This can lead to a blowout or flat tire. Slow leaks can cause th是underinflation. Keeping your tires properly inflated and fixing any slow leaks promptly can dramatically decrease your risk of a blowout or flat, in addition to improving your gas mileage.
For more on tire maintenance and ways to save fuel, take a look at this article – Use less gas with these tricks of fuel efficient drivers.
