Interpretation ID: nht72-1.26

DATE: 04/24/72

FROM: AUTHOR UNAVAILABLE; L. R. Schneider; NHTSA

TO: National Tire Dealers & Retreaders Association, Inc.

TITLE: FMVSS INTERPRETATION

TEXT: This is in response to your letter of March 28, 1972, asking whether passenger car tires that have been reclassified, under Standard 109, as "Unsafe for Highway Use" because they do not conform to the standard may be sold with, or for use on, a vehicle other than a passenger car. For the reasons given below, our answer to your question is no.

Section 108(a)(1) of the National Traffic and Motor Vehicle Safety Act states that:

"No person shall manufacture for sale, sell, offer for sale, or introduce or deliver for introduction in interstate commerce, or import into the United States, any motor vehicle or item of motor vehicle equipment manufactured on or after the date any applicable Federal motor vehicle safety standard takes effect under this title unless it is in conformity with such standard except as provided in subsection (b) of this section." (Emphasis supplied.)

We presume that the argument for allowing use of a nonconforming passenger car tire on another type of vehicle (in your case a boat trailer) would be that by so using the tire, it ceases to be a "tire for use on passenger cars" in the words of the application section of Standard 109, that the standard does not apply to it, and since there is currently no standard for tires on vehicles other than passenger cars, anything may be used on such vehicles.

We would reject this argument. We interpret Standard 109 as applying to tires that are designed and produced for use on passenger cars, and in this view a tire so designed and produced does not become something else because it is ultimately used for a different purpose. The effect of section 108, then, is not merely to prohibit nonconforming passenger car tires from being sold on passenger cars, but to prohibit them from being sold at all, as "motor vehicle equipment."

As an entirely separate matter, any reclassified tire sold as motor vehicle equipment would be presumed to contain a safety-related defect within the meaning of sections 111 and 113 of the Act.