ivbinconned wrote:
Cummins. That’s the problem. I don’t trust any tire manufacturers. The specs they claim do not standup under scrutiny.
I recently compared the stiffness of two tires. The higher side wall ply rating on one was easier to depress that the one with a lower side wall ply rating??
The tire shop manager commented they all have different standards regardless of claims.
Regarding a sticky repair. I have never needed to repair one. Once they leak or separate ( which has been my most often situation) I replace with new gamble.
“E” rated USMade GY Endurance for one has a stellar record and rated at over 75 mph.