Tire upgrade air preasure?
I recently replaced the d rated Goodyear marathons with the new e rated Goodyear e rated endurance tires. The tire pressure on the the original d rated marathons were 65 lbs as listed on the factory s...
Forum Discussion
My wheels are stamped for a weight rating for 2830 lbs and yes I did install metal valve stems. I wanted a more durable tire with the new edurance but didn't want to create a harsh ride either. I just wasn't sure if I would shorten the life of the tire if I ran it slightly lower that the max inflation of 80 lbs or not.
