Traction
315/30/17 Nitto 555 Extreme tires are a great choice. Great in wet conditions too. (((Not the 555R drag radial)).
Cheap too.....
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But getting back to the 'traction' topic by the OP,2 different 275/40/17 tires can have totally different traction characteristics, Rubber compound,tread block design all play into the traction aspect.





