2 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Specifically engineered to meet or exceed performance requirements of all severe heavy duty truck and bus transmissions, including Allison TES-295 with extended drain intervals. Demonstrated benefits with reduced maintenance, extended drains and improved productivity compared to conventional Automatic Transmission Fluids. Provides an economical alternative compared to other high- priced Allison TES-295 ATF products while maintaining standard warranty coverage. Chevron Synthetic ATF Heavy Duty Proven Performance at An Affordable Price

3 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Typical stop and go, low speed, high torque operation of municipal trucks and transit buses place extreme demands on an automatic transmission Chevron Synthetic ATF Heavy Duty Formulated to meet these demands to protect transmissions and keep fleets running smoothly with extended drain intervals at an affordable price Excellent choice for passenger car and light truck applications in addition to heavy duty truck and bus transmissions Proven Performance at An Affordable Price Chevron Synthetic ATF Heavy Duty

4 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Meets most demanding heavy duty truck and bus transmission performance standards; fully approved for these specifications to deliver proven protection for entire fleet Allison C-4: Voith G 607 ZF TE-ML 14B, -04D, -16L General Motors DEXRON-IIIH: H36048 Ford MERCON V: M Proven Protection for Your Entire Fleet Chevron Synthetic ATF Heavy Duty

5 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Allows Extended Drain Intervals Increases oil drains by four to six times normal intervals of conventional ATFs, depending on transmission model (see appendix) Will qualify and provide excellent performance in Allison transmissions for extended drain applications during normal equipment warranty Benefit from extended drain intervals: From 12,000 to 50,000-75,000 miles in severe service From 25,000 to 100, ,000 miles in general service Chevron Synthetic ATF Heavy Duty

6 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Features superior performance benefits, specifically: Improved oxidation resistance to reduce sludge, deposits and oil thickening that can cause clutch deterioration and corrosion Shear stability to maintain proper fluid viscosity for more uniform transmission operation over ATF life Friction durability to maintain smooth shift performance Better wear protection critical in extending drain intervals while maintaining equipment life and fuel economy Corrosion protection of critical transmission parts such as pumps, bearings, bushings, and washers Provides Proven Performance Benefits Keeps fleets on the road longer with less maintenance and at an affordable price Chevron Synthetic ATF Heavy Duty

7 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Provides Outstanding Oxidation Resistance Superior performance in extended 600 hour, 325 O F GM Oxidation Test to reduce sludge, deposits and oil thickening that can cause clutch deterioration and corrosion CASE*OIL PAN*OIL SCREEN FILTER* * Actual photos of parts from the GM Oxidation Test Chevron Synthetic ATF Heavy Duty

8 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Provides Superior Shear Stability Delivers uniform operation over ATF life and retains fresh oil viscosity to protect moving transmission parts Chevron Synthetic ATF Heavy Duty better

9 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Proven Superior Field Performance Chevron Synthetic ATF Heavy Duty technology excelled in a side- by-side TES-295 comparison Multiple transit bus units Allison B400R (retarder equipped) transmissions Over 150,000 test miles accumulated Extended drain intervals up to 75,000 miles Both severe winter and summer conditions Chevron Synthetic ATF Heavy Duty

10 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Provides Excellent Friction Durability Maintains smooth shift performance and responsiveness as demonstrated in transit bus fleet test 1-2, 2-3, 3-4 Shift (100% Throttle) * Shift-feel evaluations made with Allison Scan-tool software Chevron Synthetic ATF Heavy Duty

11 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Provides Extended Shift Clutch Wear Protection Provides protection critical to maintain life of shift clutch hardware with extended drain intervals Industry Standard TES-295 ATF Unit 719 Chevron Synthetic ATF Heavy Duty Unit 716 Comparable wear protection displayed by existing groove pattern Chevron Synthetic ATF Heavy Duty

12 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Provides Superior Metal Wear Protection Even under severe operating conditions, maintains equipment life with extended drain intervals as shown by used ATF iron content in transit bus fleet test Chevron Synthetic ATF Heavy Duty

13 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Provides Critical Corrosion Protection Protects critical transmission parts such as pumps, bearings, bushings, and washers as demonstrated in transit bus fleet test Industry Standard TES-295 ATF Unit 717 Chevron Synthetic ATF Heavy Duty Unit 715 Comparable planetary roller wear Comparable wear of copper washers Chevron Synthetic ATF Heavy Duty

14 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Can Extend Torque Converter Clutch Life Meets or exceeds performance of TES-295 in transit bus fleet test with extended drain intervals Friction Material Worn Off Friction Material Fully Intact Industry Standard TES-295 ATF Unit 717 Chevron Synthetic ATF Heavy Duty Unit 715 Chevron Synthetic ATF Heavy Duty

15 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Can Extend Torque Converter Clutch Life Properly functioning torque converters will maintain transmission operability and fuel economy with less maintenance rebuild cost Industry Standard TES-295 ATF Unit 717 Chevron Synthetic ATF Heavy Duty Unit 715 Chevron Synthetic ATF Heavy Duty

16 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Why Should I Pay More to Use Chevron Synthetic ATF Heavy Duty? Chevron Synthetic ATF Heavy Duty provides more value than non- synthetic DEXRON®-III type ATFs because it allows users to extend drains by up to 4 to 6 times. When you factor in the cost of labor, disposal, filters, and downtime for changing ATF, you come out ahead by using the extended- service synthetic. Chevron Synthetic ATF Heavy Duty provides much better oxidation protection and higher oil film thickness compared to regular mineral- based ATF. These benefits are critical factors in extending the useful working life of your transmission. Finally, Chevron Synthetic ATF Heavy Duty is priced below its main competitor, Castrol’s TranSynd TM ATF. Chevron Synthetic ATF Heavy Duty

17 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. EXCELLENT PERFORMANCE Specifically engineered to meet or exceed performance requirements of all severe heavy duty truck and bus transmissions, including Allison TES-295 with extended drain intervals PROVEN OPERATIONAL BENEFITS Demonstrated benefits with reduced maintenance, extended drains and improved productivity compared to conventional ATFs AT AN AFFORDABLE PRICE Provides an economical alternative compared to other high-priced Allison TES-295 ATF products while maintaining standard warranty coverage Total Value Lubrication Solution Chevron Synthetic ATF Heavy Duty

18 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. APPENDIX Chevron Synthetic ATF Heavy Duty

19 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Allison Recommended Fluid Change Intervals Chevron Synthetic ATF Heavy Duty

20 © 2006 Chevron Products Company. San Ramon, CA. All rights reserved. Will I Void My Allison Warranty by Using Chevron Synthetic ATF Heavy Duty? Like all manufacturers, Allison warrants its transmissions against defects in materials or workmanship as more specifically described in their warranty. In fact, Allison has two major types of warranty: Standard and Extended Transmission Coverage (ETC). The standard warranty is satisfied by using any Allison C-4 approved product, and this includes Chevron Synthetic ATF Heavy Duty. The standard warranty coverage varies by transmission model and vocation, but it is generally valid for 2-3 years and some have additional mileage or hours limitations. It is within most OEM guidelines to use Chevron Synthetic ATF Heavy Duty for longer than the recommended drain interval, as long as you perform oil analysis and ensure that the lubricant is in good condition. Thus, customers can use a premium ATF to extend drains, save money, and still get standard warranty coverage. For the Extended Transmission Coverage, Allison insists on the use of TranSynd TM or other TES-295 approved fluid. Because there are no qualified TES-295 fluids, other than TranSynd TM or its rebrands, customers are forced to use the Allison fluid or forfeit extended warranty coverage. The Extended Transmission Coverage can be purchased for 1, 2, or 3 years, and takes effect after the normal warranty period ends. Chevron Synthetic ATF Heavy Duty