ITEM 2.02 RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On February 14, 2013, Tenneco Inc. announced organizational changes that will align its businesses along product lines to support the company's plans for revenue and earnings growth and its longer-term strategic vision. The company established a Clean Air division, which includes Tenneco's emissions control businesses, and a Ride Performance division, comprised of its ride control businesses. Accordingly, effective for the first quarter of 2013, the company's reportable segments for financial reporting purposes will now consist of the following six segments: Clean Air North America; Clean Air Europe, South America and India; Clean Air Asia Pacific; Ride Performance North America; Ride Performance Europe, South America and India; and Ride Performance Asia Pacific. Attached to this Current Report on Form 8-K and incorporated herein by reference as Exhibit 99.1 is selected supplemental financial information related to the company's previously issued historical financial information that is revised on a basis that is consistent with the reorganization of the company's reportable segments.

ITEM 8.01 OTHER EVENTS

As noted above, on February 14, 2013, Tenneco announced organizational changes that have resulted in the establishment of a Clean Air division, which includes Tenneco's emissions control businesses, and a Ride Performance division, comprised of its ride control businesses. Accordingly, for the first quarter of 2013, the company's reportable segments for financial reporting purposes will now consist of the following six segments: Clean Air North America; Clean Air Europe, South America and India; Clean Air Asia Pacific; Ride Performance North America; Ride Performance Europe, South America and India; and Ride Performance Asia Pacific.

ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS

Exhibit No. Description

99.1 Press release issued February 14, 2013

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