travel4family wrote:
HOLY MOLY PEOPLE!
Ok, I really tried to follow and absorb all this - this was a lot for a fairly new RVer whose knowledge of my car tires is limited anyway.
We found we had a bulge in our trailer tire about 4500 miles into our 5000 mile trip driving home on a Saturday night / Sunday in July. We put on the spare and came home and now I'm looking to replace the main and spare tires (who knew brand new were junk tires- until now). Yes it was hot coming across NE, SD, IA and IL in July. We're talking about Texas next year so we'll see heat and mileage again. I think that makes us semi-serious RVers- not full timers but we don't stay within an hour of home either. We have a very lightweight trailer - 3000 pounds loaded at the local grain elevator (technically can be up to 3500).
I think the advice that's agreed upon is:
1) watch the speed limit (which while we weren't excessivly over running anywhere from 60-70, I'm not sure how we were supposed to know as newbies that ST tires are rated for 65 - I've looked in everything we were given - nothing!)
2) get tires that together are rated for weight
3) make sure they're nylon capped (what is that?)
4) get made in the USA
5) get ST if you'll run the speed limit and LT if you'll run a few over (as I said, we're not doing 80 but sure we'll hit 70going at times).
6) LT may or may not fit our rims??
Be gentle, please. I don't have an opinion I'm trying to wrap up what all I read here to inherit one.
Thank you as always,
Trave4Family
Look on the front of you trailer for the tire requirement information… your replacement tires need to equal or better the tire load information… it is not advisable to use Prated tires on a dual axle trailers and on any trailer their max load rating on the sidewall must be reduced by 10%… it’s up to you to see to it that the tires you buy fit the rims you are using (width, load, PSI, offset and bead seat) and that they fit under your trailer with proper clearances all around…
an easy explanation of what a cap ply is… after curing it acts like a piece of shrink-wrap over the steel belts to help hold the belt in place and is a aid in the prevention of belt separation…