PEAK
An automotive-products brand best known for motor oil, antifreeze, coolants, diesel exhaust fluid, and related vehicle-maintenance products.
Last updated August 31, 2026
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Overview
PEAK is an automotive-products brand owned and marketed by Old World Industries (OWI), an American, family-owned automotive and chemical company. The brand is primarily associated with vehicle fluids, especially antifreeze and engine coolant, but its portfolio also includes motor oil, diesel exhaust fluid, windshield-wiper products, and other maintenance goods. It should not be confused with the Chinese sportswear brand Peak or with unrelated businesses using the word “Peak.” Old World Industries originated in 1973, when advertising executive Tom Hurvis and Pakistan-born cotton exporter Riaz Waraich established a chemical-trading company during the petrochemical shortages associated with the 1973 oil crisis. The business initially operated in chemical trading and later expanded its international commercial activities, including exports to Asia and Europe beginning in 1984. In 1986, OWI acquired the PEAK brand from Enron Chemical. The acquisition gave the company a consumer-facing automotive brand and helped establish PEAK as a major antifreeze name in the United States; by 1994, it was described as the country’s second-best-selling antifreeze brand. The PEAK portfolio has expanded beyond conventional antifreeze. Products marketed under or alongside the brand include PEAK motor oil, PEAK antifreeze and coolant, BlueDEF diesel exhaust fluid, Sierra antifreeze, Fleet Charge engine coolant, Final Charge heavy-duty coolant, Blue Mountain Professional windshield-wiper blades, and SmartBLADE wiper blades. The brand therefore serves both individual vehicle owners and professional, commercial, and heavy-duty users. Its product positioning centers on vehicle protection, operating reliability, maintenance convenience, and compatibility with a range of passenger and commercial vehicles. OWI also developed businesses outside the consumer PEAK label. In 1990, the company introduced SplitFire spark plugs. In 1999, it acquired Celanese AG, a chemical business focused on ethylene oxide and ethylene glycol production at Clear Lake, Texas. OWI sold that chemical division in 2012 to Thailand-based Indorama Ventures for a reported $795 million. That transaction narrowed the company’s emphasis toward automotive products and related branded goods, although the precise corporate scope of OWI has changed over time. Motorsports has been a major part of PEAK’s brand-building strategy. The company sponsored NASCAR events, including a Dover International Speedway race that carried the PEAK Antifreeze 500 name from 1989 to 1992 and the SplitFire Spark Plug 500 name from 1993 to 1994. It later sponsored online racing through iRacing.com, becoming title sponsor of the NASCAR Peak Antifreeze Series in 2014; that sponsorship ended in 2020. PEAK also became title sponsor of Mexico’s NASCAR series beginning in 2017, with the competition operating as the NASCAR PEAK Mexico Series until the sponsorship ended in 2022. The brand has additionally been associated with IndyCar, NASCAR, the National Hot Rod Association, Formula 1, and sports-car racing through driver, team, and event partnerships. PEAK’s motorsports associations have included Kyle Petty, Danica Patrick, Michael Waltrip, Clint Bowyer, Paul Menard, John Force Racing, Daniel Suárez, Matt Kenseth, and Ryan Blaney. It also had a relationship with Haas F1 Team and was used as a fictional sponsor for the “Chip Hart Racing” team depicted in racing scenes for the film F1. PEAK remains an active automotive-maintenance brand, with distribution extending beyond the United States, although detailed current ownership, leadership, sales, and product-market data are not established by the supplied reference material.
History
Old World Industries was established in 1973 as a chemical-trading company by Tom Hurvis and Riaz Waraich. Its formation coincided with petrochemical shortages connected to the 1973 oil crisis. The company later expanded its commercial reach, beginning exports to Asia and Europe in 1984. In 1986, Old World Industries acquired the PEAK brand from Enron Chemical. PEAK became the company’s principal consumer-facing automotive label and developed a strong position in the United States antifreeze market. The brand was described as the country’s second-best-selling antifreeze brand by 1994. During this period, the company also broadened its automotive portfolio. It introduced SplitFire spark plugs in 1990, adding an ignition-related product line to its fluids and chemical businesses. OWI continued to expand through corporate acquisitions. In 1999, it purchased Celanese AG, a chemical business associated with ethylene oxide and ethylene glycol production in Clear Lake, Texas. The chemical division was later sold to Indorama Ventures in 2012 for a reported $795 million. This divestment marked an important change in the company’s structure, reducing its exposure to large-scale chemical production and leaving its automotive-products activities more central to the business. The PEAK brand portfolio has included antifreeze, motor oil, and other vehicle fluids, as well as products marketed under related names. BlueDEF is a diesel exhaust fluid sold under the PEAK umbrella. Sierra is positioned as a safer-alternative antifreeze, while Fleet Charge and Final Charge serve engine-coolant applications, including heavy-duty uses. Blue Mountain Professional and SmartBLADE extend the range into windshield-wiper blades. Motorsports has provided PEAK with a long-running promotional platform. The company sponsored a NASCAR event at Dover International Speedway under the PEAK Antifreeze 500 title from 1989 through 1992. The event used the SplitFire Spark Plug 500 title in 1993 and 1994, linking the sponsorship to another OWI automotive product. PEAK later entered online racing sponsorship through iRacing.com in 2009 and became title sponsor of the NASCAR Peak Antifreeze Series in 2014. That arrangement ended in 2020. The brand also sponsored the NASCAR Mexico Series beginning in 2017. The series was renamed the NASCAR PEAK Mexico Series during the sponsorship, which ended in 2022. Other associations have covered IndyCar, NASCAR, NHRA, Formula 1, and sports-car racing. Drivers and teams connected with PEAK have included Kyle Petty, Danica Patrick, Michael Waltrip, Clint Bowyer, Paul Menard, John Force Racing, Daniel Suárez, Matt Kenseth, Ryan Blaney, and Haas F1 Team. PEAK was also presented as a fictional sponsor on the “Chip Hart Racing” car used in racing scenes for the film F1 and appeared on the Wright Motorsports Porsche 911 GT3 R used in the 2024 24 Hours of Daytona context described in the reference material. PEAK is an active automotive-products brand distributed internationally. The available material does not establish a current chief executive, current headquarters address, detailed financial performance, or a complete chronology of its present product lineup.
- 2017
NASCAR PEAK Mexico Series sponsorship begins
[1]PEAK’s sponsorship of the Mexican NASCAR series begins, giving the competition the NASCAR PEAK Mexico Series name.
- 2014
PEAK becomes title sponsor of an iRacing NASCAR series
[1]The brand becomes title sponsor of what is known as the NASCAR Peak Antifreeze Series.
- 2012
Chemical division is sold
[1]OWI sells the chemical division to Indorama Ventures for a reported $795 million.
- 1999
OWI acquires Celanese AG
[1]Old World Industries acquires a chemical business focused on ethylene oxide and ethylene glycol production in Texas.
- 1994
PEAK reaches a leading U.S. antifreeze position
[1]PEAK is described as the second-best-selling antifreeze brand in the United States.
- 1990
SplitFire spark plugs launch
[1]OWI introduces the SplitFire line of spark plugs, extending its automotive-products portfolio beyond fluids.
- 1986
OWI acquires the PEAK brand
[1]Old World Industries purchases PEAK from Enron Chemical and builds the brand into a major antifreeze business.
- 1984
International exporting begins
[1]Old World Industries begins exporting cotton-related products to Asia and Europe, expanding its international commercial activity.
- 1973
Old World Industries is founded
[1]Tom Hurvis and Riaz Waraich establish a chemical-trading company during the petrochemical shortages associated with the 1973 oil crisis.
Products and positioning
A broadly distributed automotive-maintenance brand focused on engine protection, cooling-system performance, emissions-related fluids, and routine vehicle care for consumer and commercial users.
Engine coolant
PEAK Antifreeze and Coolant
The core PEAK product family consists of antifreeze and engine-coolant products intended to help regulate engine temperature and protect vehicle cooling systems. The line is the brand’s principal association in the consumer automotive market and was central to its rise as a major U.S. antifreeze brand.
Motor oil
PEAK Motor Oil
PEAK motor oil is part of the brand’s broader vehicle-maintenance portfolio. It extends the brand from cooling-system products into routine engine lubrication and servicing, although the supplied material does not specify the current grades, formulations, or distribution structure.
Diesel exhaust fluid
BlueDEF
BlueDEF is a diesel exhaust fluid marketed under the PEAK brand family. It is intended for compatible diesel vehicles equipped with selective catalytic reduction systems and represents PEAK’s participation in emissions-related vehicle maintenance.
Antifreeze
Sierra
Sierra is an antifreeze line marketed as a safer alternative within the broader OWI automotive-products portfolio. The reference material does not provide detailed formulation, certification, or current-market information.
Engine coolant
Fleet Charge
Fleet Charge is an engine-coolant line associated with PEAK and directed toward fleet and professional vehicle-maintenance applications. The available source does not specify its complete range or present distribution.
Heavy-duty engine coolant
Final Charge
Final Charge is a heavy-duty engine-coolant product line intended for commercial and demanding vehicle applications. It broadens PEAK’s reach beyond passenger-car maintenance into fleet and heavy-equipment service contexts.
Windshield-wiper blades
Blue Mountain Professional
Blue Mountain Professional is a windshield-wiper-blade line marketed within the company’s automotive-maintenance portfolio. It complements PEAK’s fluid products with a visible, routine replacement component.
Windshield-wiper blades
SmartBLADE
SmartBLADE is another wiper-blade line associated with the PEAK portfolio. The reference material identifies the product family but does not provide further technical or market details.
Spark plugs · 1990
SplitFire
SplitFire is a spark-plug line introduced by Old World Industries in 1990. It was also used in motorsports sponsorship naming during the company’s Dover NASCAR involvement, linking the product to the broader performance-oriented side of the automotive portfolio.
Marketing campaigns
- 2024F1 film racing-car placement
International
PEAK branding appeared on the fictional Chip Hart Racing team and on the Wright Motorsports Porsche 911 GT3 R used in racing scenes associated with the film F1 and the 2024 24 Hours of Daytona.
- 2017NASCAR PEAK Mexico Series
Mexico
PEAK became title sponsor of the NASCAR Mexico Series beginning in 2017.
Outcome. The sponsorship ended in 2022, after which the series no longer carried the PEAK title.
- 2014NASCAR Peak Antifreeze Series
United States · Online
PEAK became title sponsor of the iRacing-based NASCAR Peak Antifreeze Series, using online motorsports to reinforce the brand’s association with vehicle performance and racing.
Outcome. The title sponsorship ended in 2020.
- 2009iRacing sponsorship
United States · Online
PEAK began sponsoring NASCAR-related online competition through iRacing.com.
Outcome. The relationship later developed into title sponsorship of the NASCAR Peak Antifreeze Series and ended in 2020.
- 1989Dover PEAK Antifreeze 500 sponsorship
United States · NASCAR
PEAK sponsored the fall NASCAR event at Dover International Speedway under the PEAK Antifreeze 500 name from 1989 through 1992.
Outcome. The event name changed to SplitFire Spark Plug 500 for the 1993 and 1994 editions.
Brand decisions
2012
Sale of the chemical divisionM&ABackground
After acquiring Celanese AG in 1999, Old World Industries operated a chemical division focused on ethylene oxide and ethylene glycol production.
Action taken
OWI sold the chemical division to Indorama Ventures.
Aftermath
The reported transaction value was $795 million, and OWI’s automotive-products activities became relatively more central to the company’s identity.
Reported sale value. $795 million (2012)
1986
Acquisition of the PEAK brandM&ABackground
Old World Industries sought to expand its chemical-trading and automotive-products activities by acquiring an established antifreeze brand from Enron Chemical.
Action taken
OWI purchased the PEAK brand and developed it as a principal automotive-products label.
Aftermath
PEAK became a leading U.S. antifreeze brand and the central consumer identity of OWI’s automotive business.
Recent events
- 2022
PEAK sponsorship of the NASCAR Mexico Series ends[1]
Campaign
The brand’s title sponsorship of the Mexico Series concluded after the series had operated under the NASCAR PEAK Mexico Series name.
- 2020
PEAK ends sponsorship of the NASCAR Peak Antifreeze Series[1]
Campaign
PEAK’s title sponsorship of the iRacing-based NASCAR Peak Antifreeze Series ended after a period that began in 2014.
- 2016
PEAK becomes title sponsor of the NASCAR Mexico Series[1]
Campaign
PEAK announced a sponsorship beginning in 2017 that renamed the competition the NASCAR PEAK Mexico Series.
Sources3 sources
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