I recently discovered a new wholesale oil distributor that could be beneficial for the shop. This distributor mainly focuss on Pennzoil and QS products, but the rep also provided me with quotes on a cheaper oil option called "Quantum X-5." The pricing for the oil is extremely attractive (about 50% cheaper than the 5qt jugs of major brand oils at Walmart) and Quantum does have 0W20 and 5W30 full synthetics that are dexos1 gen 2 approved. I did an internet search for this brand and was not able to find much information at all. The data sheets on their website are at least 4 years old. From the research I did, the Quantum brand is owned by the Calumet company- who also owns Royal Purple. I believe Calumet also has the agreement to blend the O'Reilly oils. PQIA did a VOA on the Max-Blend oil in 2016 and it appears to be fine: http://www.pqiadata.org/QuantumX55W30.html Does anyone have any additional information on the Quantum line of products? Thanks.