Pennyrick
New member
I replaced my rear tire on the 2012 RT Limited with a new Kenda when it was down to the wear bars at 12,132 miles. That tire was always run at 26 psi and spent about half of it's life with an RT 622 trailer behind it.
The RT now has 22,860 miles on it and has been run with just a bit more pressure @ 28 psi and roughly the same amount of trailer use but it appears to have use for at least another 5,000 miles or more before it gets to the wear bars.
This is just an observation but maybe the extra couple of pounds pressure is the difference or maybe the newer Kenda has better quality construction than the original.
The RT now has 22,860 miles on it and has been run with just a bit more pressure @ 28 psi and roughly the same amount of trailer use but it appears to have use for at least another 5,000 miles or more before it gets to the wear bars.
This is just an observation but maybe the extra couple of pounds pressure is the difference or maybe the newer Kenda has better quality construction than the original.