This is embarrassing…I thought I was smarter!
I’ve read all the charts I can find…searched the forums…and still can’t figure this out.
GMC ext. cab dually D/A
Empty weight:
4,240 lbs front
3,080 lbs rear
LT215-85/16 load range E tires
For ride comfort primarily and tire longevity secondarily, what are the appropriate inflation pressures for these 6 tires for solo highway speeds up to 80 mph? And, based upon the inflation charts, how does one arrive at those numbers?
Next question:
Same truck loaded with 5er and gear
4,360 lbs front
5,560 lbs rear
For tire longevity and safety, what are the appropriate inflation pressures for these 6 tires for towing at highway speeds up to 65 mph?
<DIV>
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I’ve read all the charts I can find…searched the forums…and still can’t figure this out.
GMC ext. cab dually D/A
Empty weight:
4,240 lbs front
3,080 lbs rear
LT215-85/16 load range E tires
For ride comfort primarily and tire longevity secondarily, what are the appropriate inflation pressures for these 6 tires for solo highway speeds up to 80 mph? And, based upon the inflation charts, how does one arrive at those numbers?
Next question:
Same truck loaded with 5er and gear
4,360 lbs front
5,560 lbs rear
For tire longevity and safety, what are the appropriate inflation pressures for these 6 tires for towing at highway speeds up to 65 mph?
<DIV>
