Why RightPSI?
- 1 in 4 cars is driving on at least one tire that is 25% or more below placard
- 62% of light trucks are driving on at least one tire 25% below placard
- An estimated 7,000,000 vehicles have all four tires significantly underinflated
- Motorists rank tire pressure as 2nd most important vehicle safety action
- 85% of motorists do not check their tire pressure correctly
- 57% of motorists wrongly believe that the correct tire pressure is printed on the sidewall
- 71% do not check pressure in spare tire
- AAA reports 4 million tire service calls a year
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