The immune system protects your body from sickness and germs. 2. Leukocytes are white blood cells that seek out and destroy organisms or substances that can cause disease. 3. Lymph nodes are glands that work like filters to remove germs.
The number of sets allowed per each team varies based upon the type of track and the length of the race. Each tire costs $449 each, and teams spend an average of $20,000 on tires for a single race. Tires lasts about 100 miles on a NASCAR track. They are 11.5 inches wide with a weight of 24 pounds each. Goodyear manufactures 18 different tires for NASCAR teams over an entire season.
With the weekly cost of engine rental running smaller teams in the $25,000-35,000 range, plus the cost for the larger teams to actually build those engines, it's a taxing toll. J.D. Gibbs, president of Joe Gibbs Racing, said his team's main cost is personnel.hat's the way it is, no way around it. If you're going to run in the top 20, you need six sets of tires. That's $1,900 a set, so that's $11,400 a week. When you leave the shop, you're out $41,400 for six sets of tires and one motor.