Fuels / LubricrantsMalaysiaNewsShell Shell Rimula R5 LE and R6 LM – Helps Truckers Enhance Efficiency! Jay Posted onJun 20, 2012 at 2:03 PM 0 Comments Shell Lubricants has released two new high performance market-leading heavy duty diesel engine oils with the Shell Rimula range — the Shell Rimula R5 LE and Shell Rimula R6 LM.