What’s Your PSI?  Test your knowledge of tire safety

NHTSA has provided this short 5-question quiz to test your knowledge of tire safety. Questions may have multiple answers. Click on the light bulb to see the answer.

1. Who should determine the correct pressure for your vehicle’s tires?

(a) The vehicle manufacturer, (b) The tire manufacturer,
(c) A certified mechanic, or (d) The salesman who sold you the vehicle


2. How often should you check your vehicle’s tire pressure?

(a) Once a week, (b) At least once a month,
(c) Every six months, or (d) When you get your oil changed


3. Which of the tires pictures here is underinflated?

(a) Tire 1, (b) Tire 2, (c) Both, or (d) Neither

Tire 1Tire 2


4. Which factors can have an adverse and immediate impact on tire safety?

(a) Underinflated tires, (b) An overloaded vehicle,
(c)
Uneven tread wear, or (d) All of the above


5. When do you know it’s time to replace a tire?

(a) When the tread is worn down to 2/32 (or 1/16) of an inch, (b) Every year,
(c)
Every 10,000 miles, or (d) When the "wear bars" become level with the tread


For more information about tire safety, visit the NHTSA vehicle safety Web site at www.safercar.org or www.rma.org.

 

Reprinted from The Reconstructor, Newsletter of Boster, Kobayashi & Associates, Fall 2005. 


Experts  -  "The Reconstructor"  -  Graphics & Animations  -  Fee Schedule  -  Memberships
Home  -  Site Guide  -  Contact Information


925.447.6495 info@boster-kobayashi.com
Copyright  2005 Boster-Kobayashi.com   All rights reserved.  Webmaster