load index for tires
#1
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load index for tires
Does everyone ignore this number when they go to a smaller profile bigger tire?
When I called to order some 285/25 20s for my rear tires, they said they didn't have a tire that would be adequate according the load index numbers for the given tire.
When I called to order some 285/25 20s for my rear tires, they said they didn't have a tire that would be adequate according the load index numbers for the given tire.
#2
As long as it's close it's fine. The load indexes specified are very pessimistic and you would probably have to fill your car with 5 adults and a trunk full of lead before it became any kind of problem.
#5
Lexus Fanatic
I am on 245/30/20's up front and they are not indexed high enough for the load as well. So far so good. Although I did have a set of Falken FK452s that the tread separated on. That was a bit scary.
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#8
In theory a lower load index tyre should have a slightly higher pressure to compensate.
(The effective load bearing capability of a tyres increases with pressure. Up to a point). Tyres have an easier life at higher pressures and will last longer; with the downside of comfort and perhaps grip.
(The effective load bearing capability of a tyres increases with pressure. Up to a point). Tyres have an easier life at higher pressures and will last longer; with the downside of comfort and perhaps grip.
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