- 1 How much does bus tires cost?
- 2 When should school bus tires be replaced?
- 3 WHaT kind of tires do school buses use?
- 4 WHaT size are school bus tires?
- 5 How many miles do buses last?
- 6 How many miles per gallon does a bus get?
- 7 What is the tread depth on a school bus tire?
- 8 What is the tire pressure on a school bus?
- 9 What is the minimum tread depth for front tires?
- 10 What is the diameter of a 11R22 5 tire?
- 11 What depth should I replace my tires?
- 12 What is the tread depth requirement for rear tires?
How much does bus tires cost?
New bus tires can be a very expensive investment for school districts, costing as much as $400 apiece. That said, there is a solution that could save school districts a lot of money for other endeavors.
When should school bus tires be replaced?
When school bus tires reach a certain age, they can begin to break down from the inside. For this reason, tire manufacturers warn that tires should be replaced after 10 years. Many safety experts say, however, that a tire should be replaced after six years, regardless of the appearance.
WHaT kind of tires do school buses use?
GOOdyEaR® SCHOOL BUS TIRES FOR WHaT COUnTS THE MOST! School bus tires need all the toughness they can get for curbs and rough roads. That makes Goodyear® 900-Series tires featuring Armor Max Technology an excellent choice for your fleet.
WHaT size are school bus tires?
Tire sizing is an area where buses have fallen behind the trend to low profile designs. The majority of new buses are still spec’d with conventional 10R22. 5 or 11R22.
How many miles do buses last?
These standards determine the maximum age and mileage for which a bus should be used. Smith said buses are expected to last about 12-15 years and 250,000 miles under normal conditions.
How many miles per gallon does a bus get?
Per BTS data, buses average 6.1 diesel mpg, or 5.5 gas mpg. With a full load of roughly 60 passengers, a max pmpg of 330 is possible. The huge difference in average and max pmpg implies that buses are usually almost empty – perhaps smaller mini-buses should be used by more fleets.
What is the tread depth on a school bus tire?
Department of Transportation regulations say the tread depth for any tire on the front wheels of a bus, truck or truck tractor must be at least 4/32nds when measured at any point on a major tread groove. All other tires on the vehicle must have a tread depth of at least 2/32nds.
What is the tire pressure on a school bus?
Air pressure should be between 60-70 PSI.
What is the minimum tread depth for front tires?
You absolutely must memorize that the front tires (steer tires) need at least 4/32-inch tread depth in every major groove. All other tires (drive tires, trailer tires, etc) must have at least 2/32-inch tread depth in every major groove.
What is the diameter of a 11R22 5 tire?
Standard profile tires have an aspect ratio of 88 percent. The height of the tire from rim to tread will be 88 percent of the width. An 11R22. 5 tire will be approximately 11 inches wide and 9.5 inches high.
What depth should I replace my tires?
New tires typically come with 10/32” or 11/32” tread depths, and some truck, SUV and winter tires may have deeper tread depths than other models. The U.S. Department of Transportation recommends replacing tires when they reach 2/32”, and many states legally require tires to be replaced at this depth.
What is the tread depth requirement for rear tires?
California law requires most treads to be at least 1/8th of an inch in depth for front tires, and 1/16th of an inch in depth for rear tires. Tires with unlawful worn treads are commonly referred to as “bald tires.” A violation of this law is an infraction and is punished with a traffic ticket.