The tread of a tire or track refers to the rubber on its circumference that makes contact with the road. As tires are used , the tread is worn off , limiting its effectiveness in providing traction. A worn tire tread can often be retreaded. The word tread is often used incorrectly to refer to the pattern of grooves cut into the rubber . Those grooves are correctly called the tread pattern, or simply the pattern .
That's a rating for how well the tire tread wears - the higher the rating the more miles you can put on the tire before it needs to be replaced
There is no correct answer tread wear rating's can only be compared within the tire manufacturer itself aka a michelin to a michelin or a goodyear to a goodyear. You can not compare a michelin to goodyear or yokohama
A good tire rating website is tire-ratings.findthebest.com.They can provide you with some good information, such as tread life about the Hercules tires you want.
It is an indicator of tire tread wear.
Tread is 195 mm wide. Sidewall is 60 percent of 195 mm tall. R is radial tire. 15 inch rim. H speed rating.
If you mean tire tread depth, the minimum is 1.6mm.
Minimum LEGAL tire tread depth is 2/32nds of an inch.
Tire spec in PA is 2/32 of an inch of minimum tread
1 mm on whole tire. If any part of tread is less then it should be replaced.
The tread is what grips the road.
Tire spec in PA is 2/32 of an inch of minimum tread
The outside of a tire consists of the tread and sidewalls.