John Canfield
Senior Member
RV LIFE Pro
Sorry about the provocative subject - for those who don't know all of the trucker lingo, an "Alligator" is the carcass of a retread tire that had a catastrophic failure and exited the truck wheel. Usually you see these sitting serenely and non-threateningly occupying the shoulder of the road.
We left Las Cruces, NM headed for Tucson, AZ yesterday and were about 30 miles East of our destination. I was driving as is customary in the afternoon and following the tractor-trailer in front a safe six seconds or so when I saw this huge black "thing" erupt from underneath his rearmost trailer axle. It took me a couple of seconds to recognize the threat and my first instinct was to brake. I applied the brakes and then realized the futility of braking so I just gritted my teeth while this black Alligator (turned on its side, no less!) rumbled under the 40 feet of the coach and then the car.
Wow! - that was exciting. Coach seems okay. Car looks okay in the rear monitor. Got to our destination and nothing seemed amiss.
This morning while we were getting the coach and car ready for the road, I looked over the tow bar setup like usual and glanced at the left front fender of the Jeep. The fender was about half-detached from its mating surface. The front left marker light was toast. Moving on to the right rear tire, I noticed a huge black scuff mark on the aluminum wheel from the Alligator passing by.
We were lucky the retread didn't break the Jeep's aluminum tire valve stem with the Doran pressure monitor thingy hanging out on the end of it
There is not much you can do when you are in traffic and something suddenly presents itself in front of your rig. There is absolutely no point in trying an evasive maneuver - you will probably get yourself in far more trouble. Just not a good situation to find you and your rig confronted with.
We left Las Cruces, NM headed for Tucson, AZ yesterday and were about 30 miles East of our destination. I was driving as is customary in the afternoon and following the tractor-trailer in front a safe six seconds or so when I saw this huge black "thing" erupt from underneath his rearmost trailer axle. It took me a couple of seconds to recognize the threat and my first instinct was to brake. I applied the brakes and then realized the futility of braking so I just gritted my teeth while this black Alligator (turned on its side, no less!) rumbled under the 40 feet of the coach and then the car.
Wow! - that was exciting. Coach seems okay. Car looks okay in the rear monitor. Got to our destination and nothing seemed amiss.
This morning while we were getting the coach and car ready for the road, I looked over the tow bar setup like usual and glanced at the left front fender of the Jeep. The fender was about half-detached from its mating surface. The front left marker light was toast. Moving on to the right rear tire, I noticed a huge black scuff mark on the aluminum wheel from the Alligator passing by.
We were lucky the retread didn't break the Jeep's aluminum tire valve stem with the Doran pressure monitor thingy hanging out on the end of it

There is not much you can do when you are in traffic and something suddenly presents itself in front of your rig. There is absolutely no point in trying an evasive maneuver - you will probably get yourself in far more trouble. Just not a good situation to find you and your rig confronted with.