Ensuring Expertise Built In , the OTR Red High Temperature #2 Lithium Complex Grease provides outstanding lubrication that extends over a wide range of heavy duty fleet applications. As a premium, lithium complex based complex, this multi-functional grease boasts outstanding high temperature and extreme pressure characteristics. OTR understands what it takes to repair and maintain Class 6-8 trucks, so they deliver solutions, making your job easier and more efficient. OTR warranties are comparable to or better than OE and top brands. All heavy duty truck parts offer the same form, function, and fit as the OE replacement parts. FleetPride is your First Click in Heavy Duty .