Bologna often ranks as one of the top cities, in terms of quality of life in Italy   Bologna is a very important railway and motorway hub in Italy.  Bologna is renowned for its culinary tradition.ologna often ranks as one of the top cities, in terms of quality of life in Italy   Bologna is a very important railway and motorway hub in Italy.
The differences surprised us! Vehicles equipped with the 2/32 minimum tire tread depth took about 100 more feet to stop and were still traveling at about 45 mph at the same distance the vehicles equipped with the 4/32 deep tires had already come to a complete stop!
Regularly inspect the tire tread depth to ensure that adequate tread. remains. Tires have small wear bars molded into the tread grooves. When the tread is worn down to the level of the wear bars (indicating. 1/32 inches of tread remaining), the wear bars become exposed and. the tire should be replaced. Some manufacturers recommend replac-. ing the tire when there are 2/32 or 3/32 inches of tread remaining.