About Us

In 1995 Royal Purple created a transportation division - Royal Purple Long Rider – to be the exclusive supplier of LongRider™ UltraTech synthetic oil. This advanced oil is designed to handle the special needs of on- and off-highway diesel engines. Extensively tested in university studies and confirmed everyday by trucking companies across North America, these lubricants have proven their ability to improve fuel economy while at the same time reduce wear and lower soot and NOx emissions. The extreme chemical stability of Royal Purple oils with Synerlec™ allow for significant increases in drain intervals, even under tightening emission standards.

Royal Purple and LongRider are unmatched in our ability to meet the needs of customers seeking the highest performance from the lubricants they use.