Tire replacement
Do your homework when shopping for tires. My class A had G load ratings and I replaced them with H ratings. Also check the speed ratings. Most of the Goodyears I found had only a B speed rating which is only 31miles per hour. That should only be used on a local delivery truck. G rating is 56 mph, K is 68 mph, L is 75 mph and M is 81 mph.
I got H load rating with M speed rating even though I never drive that fast.
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