Blow outs and tires
How many of you have had a blow out? I now carry two spares for my trailer. I've tried different tires and always have what the PSI is on the tire. Never had one go on any dirt roads always on the ...
Forum Discussion
Grit dog wrote:
What is the significance of having the truck and trailer tires turning the same rpm’s?
There is a minimal difference but as i was ordering them, thats what I wanted. It has been my experience that 33" tall 235-80x16's have less rolling resistance then 28" 225-75x15 wheels. of course, air pressure and tread play a roll in that as well. Basically, If the tires are spinning faster then tow vehicle, then it adds to the drag/rolling resistance. How much so? Couldn't tell you as I have no data to back it up.
the info is not easy to find but if one simply asks themselves..... why do tire manufacturers advertise more fuel efficient tread and/or tire compound in trailer trailer tires? what are there explanations?
"Our most fuel-efficient trailer tires
Reduced rolling resistance and increased fuel economy.
Discover our tires designed for fuel savings, durability, and exceptional traction for driver confidence."
borrowed that directly from michelan's trailer tire web site.
most of the info you will find are from fleet companies. 3% reduction is a lot with an over the road truck. in a pick up, 3% isnt much of anything. wind is a bigger factor but every little bit still helps so why not?
