Quick answer to this question is
I bring this up for a couple of reasons. One is that I just read a RV forum post from someone that was stuck in mud and tried "spinning" their tires to get out. (it didn't work) The other reason is that with Canada and portions of the US that normally never get real cold in a deep freeze, there will be some vehicle owners experiencing frozen ground conditions and they may never have had that experience before.
The reason the practice of spinning your tires is dangerous is that very few RVs have limited slip differentials so when they rev the engine and spin their tires in a effort to get going they may UN-wittingly be spinning their tires at speeds high enough to cause a tire failure and explosion.
When you spin your tires the spinning tire is going TWICE the speed indicated on your speedometer.
This picture shows what can happen to a passenger size tire.
As you can see in this failure, not just the tread comes off and the sidewalls blow-out but the Hi-Tensile bead wire fractures in multiple locations which allows the complete tire to become a missile. When this happens with a small passenger car tire it may only "remove" one corner of the car. Sometimes a "free spin" tire failure ends up almost a mile away! Now for a moment think what a LT or TBR tire might do if it were to fail in a similar manner.
If you are stuck, the best way to get out is to either use sand or gravel or to get some towing assistance. But please never simply spin your tires.
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Showing posts with label spin tire. Show all posts
Showing posts with label spin tire. Show all posts
Monday, February 23, 2015
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