Shell Rotella T 6 5 w 40 Full

Shell Rotella T 6 5 w 40 Full Synthetic Engine Oil August 29, 2011 Donnie Branham Dilmar Oil Company 1

Higher Operating Cost Increased Fuel Cost Challenges Premature Failures Equipment & Component Life Equipment Availability 2

Why use Rotella T 6 5 w 40 Full Synthetic? Shell Rotella T 6 Full Synthetic delivers the ultimate in acid, deposit and wear control, through Energized Protection™, which promotes fueleconomy performance all in order to reduce operating costs! 3

How does Rotella T 6 5 w 40 reduce operating costs? • Energy Savings - Improved fuel economy performance(Up to 1. 5% and beyond) • Excellent engine cleanliness and wear protection – extended engine and other component life • Extended-drain capable - (oil drain intervals up to 60, 000 miles and beyond) 4

Where are the majority of fleet operating costs incurred? Other 10% Insurance 7% Highway Taxes 6% Tires 5% Lubricants 1% Repairs/Parts 12% Fuel Depreciation 17% 42% Excludes labor costs SOURCE: Lubrication World, 5

Why is Rotella T 6 5 w 40 superior to conventional mineral oils? SYNTHETIC Pure compounds (no wax or impurities) Tailored properties PAO SYNTHETIC MOLECULAR CHAINS MINERAL OIL Complex mixtures Compromise among properties MINERAL MOLECULAR CHAINS 7

How does Rotella T 6 5 w 40 save money? $ Improved Energy Savings $ Extended oil drain intervals $ Extended engine life $ Reduced labor cost $ Reduced oil consumption $ Improved cold weather operation 8

$ Improved Energy Savings • through lower viscous friction in lubricated contacts and by reducing the energy used to pump the oil through the engine • This can reduce fuel costs up to 1. 5% or more as demonstrated in 2009 on-the-road field testing in medium duty trucks. For a typical truck* covering 100, 000 miles annually, that’s a savings of approximately 250 gallons of diesel fuel. At $3. 75 a gallon, that’s an annual savings of $937. 50 per truck per year. *assumes fuel consumption of 6 miles per gallon 9

$ Improved energy savings- field test Cummins ISX Engines 6. 4 MPG 6. 2 6. 0 5. 9 5. 8 5. 6 5. 4 JAN FEB MAR APR MAY JUN JUL AUG SEPT OCT NOV DEC SHELL 1 Rotella T 6 5 w-40 CONVENTIONAL 15 W-40 AVERAGE MPG 6. 06 5. 72 10

$ Improved energy savings- field test Detroit Diesel Series 60 Engines 6. 8 MPG 6. 6 6. 4 6. 3 6. 2 6. 0 5. 8 JAN FEB MAR APR MAY JUN JUL AUG SEPT OCT NOV DEC SHELL 1 Rotella T 6 5 w-40 CONVENTIONAL 15 W-40 AVERAGE MPG 6. 42 6. 11 11

$ Improved energy savings- field test Caterpillar 3176 B 8. 2 8. 0 7. 8 MPG 7. 6 7. 4 7. 2 7. 0 6. 8 6. 6 6. 4 6. 2 APR MAY JUN JUL AUG S EPT OCT NOV DEC JAN FEB MAR APR SHELL 1 Rotella T 6 5 w-40 CONVENTIONAL 15 W-40 AVERAGE MPG 7. 48 7. 03 12

$ Improved energy savings- field test Detroit Diesel Series 60 Engine MPG 7. 0 6. 5 6. 0 5. 5 JUL AUG SEPT OCT NOV DEC JAN FEB MAR APR MAY JUN DHELL 1 Rotella T 6 5 w-40 CONVENTIONAL 15 W-40 AVERAGE MPG 6. 4 6. 1 13

$ Extended oil drain intervals • Reduced labor costs • Increased vehicle availability • Reduced materials • Less waste oil disposal Sequence 111 E Mack T-8 14

$ Extended engine life SHELL ROTELLA T 6 has been proven to provide: • Superior corrosion protection • Less engine component wear • Reduced piston deposits 15

$ Improved Protection Against Wear • Rotella T 6 Has special molecules that resist compression to keep moving parts separated, reducing wear. The anti-wear booster provides extra protection against wear in highly stressed areas of the engine • 34% better wear performance on average compared to the previous API CI-4 Plus 5 w 40 formulations • In seven out of seven industry-standard , diesel engine wear test measurements, Shell Rotella T 6 outperformed previous formulations 16

$ Improved Maintenance Savings • Provides extra protection against breakdown by heat and offers up to 70% better oxidation resistance, compared to conventional API CJ-4 oils • Provides excellent low-temperature flow, even at -30°F 17

$ Improved High/Low-Temperature Protection • Provides extra protection against breakdown by heat and offers up to 70% better oxidation resistance, compared to conventional API CJ-4 oils • Provides excellent low-temperature flow, even at -30°F 18

Unsurpassed Shear Stability • Provides unsurpassed protection against shear-stability degradation, compared to leading competitive API CJ-4 5 w 40 products • Rotella T 6 is an extremely shear-stable product which helps maintain consistent viscosity and oil pressure in the engine 19

Superior Protection Against Soot l Controls the impact of soot on your engine through increased levels of high-performance ashless chemistry that helps separate soot particles l Up to 36% improvement in soot control at normal engine soot levels. * Which keeps the oil free flowing for good startup and continued energy efficiency, and helps prevent sludge, deposits and wear *Compared to conventional 15 w 40 at typical end of drain soot levels, based on Mack. T-11 soot-test analysis 20

$ Extended engine life - field test Long-haul trucking company - two truck comparison (Rotella T 6 vs. conventional CI-4) - Detroit Diesel Series 60 engines • Oil drain intervals: 64, 000 miles (ROTELLA T 6) vs. 17, 000 miles (conventional) • ROTELLA T 6 truck showed dramatically less engine wear approaching 1, 000 miles • 50% reduction in wear metals • Outstanding TBN retention, superior viscosity control • Reduced piston deposits • Additional results: • Oil consumption reduced 50% • Average 4. 9% improvement in fuel economy Oil Consumption Chart Field/Lab Oil Test 21

SHELL ROTELLA T 6 5 w 40 cost-saving benefits • Improved fuel economy of up to 1. 5% or more • Extended oil drain intervals up to 60, 000 miles and beyond • Extended engine life up to 1, 000 miles and beyond • Reduced labor cost • Reduced oil consumption up to 30% or better • Improved cold weather operation down to -300 (F) 22

SHELL ROTELLA T 6 5 w 40 Builds on our commitment to providing innovative solutions to meet the technical and operational needs of your equipment! 23

SHELL ROTELLA T 6 When do you want to begin a test so I can prove what Shell Rotella T 6 can do for you? 24

$ Extended drain intervals - lab test VISCOSITY INCREASE, c. St MACK T-8 HIGH SOOT FIELD TEST Conventional 15 W 40 Shell Rotella T 6 VISCOSITY INCREASE vs. SOOT 40. 0 30. 0 -40 W 5 l 1 a n tio n e nv o C 20. 0 10. 0 0 1 2 3 4 5 ell la T 6 h S tel Ro 6 % TGA (SOOT) Maximum allowable limit under API CI-4 is 11. 5 CST measured at 3. 8% soot in the Mack T-8 test. 7 26

$ Improved cold weather operation lab test Cranking Viscosity (Poise) 120 ( C) (o. F) l 100 l 80 60 40 i l 35 Poisei 20 o l l l i i l l Conventional SAE 15 W-40 i i i Commercial Synthetic Blend SAE 15 W-40 i CCS YRotella T 6 5 w 40 X X X X -15 -18 -21 -23 -26 -29 -32 5 0 -5 -10 -15 -20 -25 0 CCS 27

$ Reduced oil consumption FIELD TEST 1, 000 Mile per Quart Oil Consumption In Heavy-Duty Diesel Engines LAB TEST Cummins NTC-400 Oil Consumption for ROTELLA T 6 1. 4 400 1. 3 350 1. 2 300 1. 1 250 1. 0 200 0. 9 150 0. 8 100 0. 7 0. 6 try g. v A s du n I 50 Detroit Diesel Cummins ISX Series 60 (12. 7 L/425 HP) (14. 0 L/430 HP) CI-4 Ref. Rotella T 6 0 0. 1 0. 2 0. 3 0. 4 0. 5 0. 6 0. 7 0. 8 Oil Consumption (lbs/hr) 28 Reference Oil ROTELLA T 6

$ Reduced oil consumption- field test TOTAL MILES/ TOTAL QUARTS OIL CONSUMED 1, 70 0 1, 60 0 1, 50 0 ROTELLA T 6 Up to 30% or better 1, 40 0 1, 30 0 CONVENTIONAL 15 W-40 1, 20 0 1, 10 0 1, 00 0 100 150 200 250 300 350 400 450 ODOMETER MILES, x 1000 500 29