LoneCowboy said:
arrrrrrrrrrrggggggggggghhhhhhh Another trailer flat today I have 3 trailers (red, white, black (don't ask

)) The red one was the exploding one in the first post, all 4 new tires. The black dump trailer had like 5 holes in one of it's tires a week ago, another new tire and now today, the white trailer (brand new in April) has a freaking hole in one of it's tires (load range G, i'm sure they are cheap, not

) Hopefully they can patch it. Drove real slow on the way home, it would hold 60psi, but not 110psi.
Don't feel so bad Brian. I had my share of trailer tire problems this weekend. I blew out both tires on the left hand side of my brand new Downeaster dump trailer... on the highway no less!!!

And right in front of an unmarked state cop radar trap no less!!!

Nobody was hurt and the trailer went right back into service an hour later with wheels & tires off my equipment trailer, but the cop ticketed me anyway for a "marked lanes" violation. Apparently, he did not like how close I came to him pulling over out of traffic as fast as I could.

$100 fine (which I will definitely fight) and countless dollars to be lost on insurance points if this charge stands.
Reasons for the blowouts? Not entirely clear, but several prime suspects. Turns out that my Downeaster came with two different brands of wheels and tires...
mounted one brand per side... which may have been braking
very differently. The trailer had clearly been pulling to the left... with the left side tending to lock up first as I adjusted and set my brake controller. I never noticed the wheel and tire brand difference before this weekend's incident. Loadstar on one side (left) and Duro on the other (right). The loadstars blew out. The Duros held.
Also... no more ST225/75R15D tires ever again. I never trusted or wanted those skinny, ugly, undersized tires on either trailer and now I have paid the price for caving in on El Cheapo, crappy 10K trailers when I should have bought 12K trailers. Both of my trailers are getting upgraded to
same brand 235 wide, 16 inch tires ASAP. Load range E if I can get them, otherwise load range D. Just not sure what type, aspect ratio and brand until I can do some serious investigation.
Did the two different brands/treads really lead to the blowouts? Who knows. I did instinctively apply the brakes to slow down when I saw the radar trap ahead... even though I was only going 55 MPH. Did the left side lock on me and blow? Quite possible I'm afraid.
I also found glass buried deeply into one tire... although it will never be known if this caused the first blowout or if this was something I ran over
after the blowouts over in the breakdown lane. Regardless, once the first left side tire was gone, the second one on that side could not take double the load and blew out right behind the first. Nasty business!
This was my first trip on the highway at 55 MPH with a full rated load. Never again. I bought the wrong dump trailer with the wrong tires...
two different brands worth I'm afraid. I'm certainly going to do the best I can with bigger, higher-rated tires...
of the same type & brand... but I believe my initial compromise on trailer rating and price led to this mess and I'm thinking that a much higher quality dump trailer may be necessary for my long-term safety.
Dougster