ST Tire "Plies" Question and a PSI Question
(BTW I am aware of the various "issues" concerning Carlisles, Marathons, and ST vs LT, having read many tire threads here over the years. Moving right along then-- :) My 2002 built OEM Goodyear Ma...
Forum Discussion
RustyJC wrote:laknox wrote:
I still find it interesting that my Carlisle RH's have no speed limit molded onto the sidewall.
I don't recall ANY tire I've ever owned with a speed limit (per se) molded onto the sidewall. P tires use letter codes such as T, S, H and V to designate the SPEED CAPABILITY (ex: P235/40R18 89V). ST tire speed ratings are explained HERE. One excerpt from this source states:Industry standards dictate tires with the ST designation are speed rated to 65 MPH (104 km/h) under normal inflation and load conditions.
Rusty
The 2 previous sets of ST tires I had all had a 65 mph rating molded into the sidewall.
Lyle
