All tires on vehicles driven in Missouri must be safe. There is no listed minimum tiretread depth or mention of tire grooving in the laws.
In Virginia you must have 2/32 tread depth on all 4 tires to pass inspection.
take a penny and insert it into the tread grove (abe's head first) if you can see all of his head it will not pass inspection
An automotive inspect service for a 2007 vehicle in Texas is likely to cost around $300. This includes a full visual inspection and a safety inspection. It does not include in-depth testing of components.
The minimum tyre tread depth in the UK is 1.6mm.
2/32
1.6 mm is the minimum
The missouri river averages 75 ft deep, and its deepest point is only 100 ft deep.35 ft deep
Minimum tread depth for all 4 tires is 2/32"
0.75 meters minimum
Federal regulations say that you should have your tire tread depth no less than 1/16 or 2/32 of an inch. If you are concerned Pennsylvania has different laws, either look up the vehicle laws online or contact your local Department of Public Safety or Department of Motorized Vehicles and ask for information on tread depth regulations.Once you know the minimum for your tread depth, you can perform the "penny test". Using a United States penny, place the penny with Abraham's head in the tread. If part of the President's head is covered, then you have a legal amount of tread. If not, it is time to change your tire.
if u assign a 0th level to root of binary tree then,the minimum no. of nodes for depth K is k+1.
For your safety