JACO Superior Products appears to be a legitimate company based on customer reviews and ratings. The website features real reviews from real customers, with many praising the quality and accuracy of their products, such as tire pressure gauges and tire inflators. Customers have also highlighted the excellent customer service provided by the company.
However, there are some mixed reviews, with a few customers reporting issues with product accuracy and performance. Despite these concerns, the overall feedback is generally positive, indicating that JACO Superior Products is a trustworthy brand for automotive tools and accessories.