MICHELI N® Truck Tire Reference Chart January 2012 MICHELIN ® TRUCK TIRE REFERENCE CHART STEER / ALL-POSITION TIRES (3) XZA3 ®+ EVERTREAD ™ XZA ® (365/70R22.5) XZA2 ® ENERGY • Ultra-fuel-efficient tire (1) that delivers • Advanced Technology ™ compounding • Optimized channel design allows for long our longest mileage in line haul steer offers excellent fuel economy (1) tread life and minimized irregular wear applications • Engineered for irregular wear resistance • Low rolling resistance compounds for fuel • Dual Compound Tread delivers more • Over 7,000 trapezoidal micro sipes on economy (1) in highway service mileage without compromising ultra- groove edges help break water surface • Optimized for steer axle service fuel-efficiency and retreadability tension to promote traction on wet and • Directional tread with enhanced shoulder slippery road surfaces rib designed to deliver even wear to the end • Original shoulder groove design offers • 3-Retread Limited Warranty (2) enhanced resistance to uneven shoulder wear LH R O/O U LH R O/O U LH R O/O U 275/80R22.5 Tread Depth 365/70R22.5 Tread Depth 315/80R22.5 Tread Depth MICHELIN ® XZA3 ®+ EVERTREAD ™ 19 MICHELIN ® XZA ® 19 MICHELIN ® XZA2 ® ENERGY 16 Goodyear ® G395 LHS Fuel Max 18 Goodyear ® N/A Goodyear ® G291 18 Bridgestone ® R287A 16 Bridgestone ® N/A Bridgestone ® R294 19 XZA ®-1+ XZA ®1(3) XZE ® • Decoupling groove built for resistance to • Optimized for all-position heavy axle • Solid shoulders to help resist scrub irregular wear loads • Curb guards on sidewalls • Optimized for steer axle highway service • Variable groove angles help reduce • Deep, wide tread • Groove wall sipes help inhibit onset irregular wear and improve overall • Full depth siping for efficient traction of irregular wear and improve wet performance • Compounds for scrub resistance traction • Groove bottom protectors help defend against stone drilling LH R O/O U LH R O/O U LH R O/O U 11R22.5 Tread Depth 315/80R22.5 Tread Depth 245/70R19.5 Tread Depth MICHELIN ® XZA ®-1+ 18 MICHELIN ® XZA ®1 18 MICHELIN ® XZE ® 18 Goodyear ® G395 LHS 18 Goodyear ® G291 18 Goodyear ® G149 RSA 16 Bridgestone ® R280 18 Bridgestone ® R294 19 Bridgestone ® R250F 19 XZE ®2 XZE ®2/ XZE ®2+ XRV ® • Enhanced application specific compound • Buttressed shoulder helps resist wear in • Exclusively for motorhome use to promote resistance to aggression and high scrub applications • Cool running tread design longer tread life • Full-depth sipes offer exceptional • Excellent ozone resistance sidewalls • Matrix ™ Siping technology and micro traction throughout the usable life • Stable tread with cool running sipes protect against irregular wear of the tire compound engineered to reduce squirm • Zig-zag grooves and sipes help increase • European design and lower heat for improved handling traction in new and worn tire conditions and durability • North American design LH R O/O U LH R O/O U LH R O/O U 11R22.5 Tread Depth 295/80R22.5 Tread Depth 235/80R22.5 Tread Depth MICHELIN ® XZE ®2 22 MICHELIN ® XZE ®2+ 20 MICHELIN ® XRV ® 16 Goodyear ® G661 HSA 22 Goodyear ® MARATHON LHS 18 Goodyear ® G670 RV (245/75) 15 Bridgestone ® R260F 22 Bridgestone ® R250F 19 Bridgestone ® R250F 19 (1) Fuel savings are estimates based on comparative rolling resistance. Actual on-road savings may vary. (2) 3-Retread Manufacturing Limited Casing Warranty: 3 retreads or 700,000 miles or 7 years for MICHELIN ® XZA3 ®+ EVERTREAD ™ when retreaded by an authorized Michelin Retread Technologies (MRT) Dealer only. See limited warranty for details. (3) “No bus shall be operated with regrooved, recapped or retreaded tires on the front wheels.” US Code of Federal Regulations: Title 49, Transportation; Part 393.75. Exceeding the legal speed limit is neither recommended nor endorsed. LH – Line Haul, R – Regional, O/O – On/Off Road, U – Urban 1 MICHELIN ® TRUCK TIRE REFERENCE CHART STEER / ALL-POSITION TIRES XZA ® X One ® XZY ®3 XZY ®3 • Excellent steer tire for regional operation • Long treadlife and outstanding chip and • Tread compound offers excellent • Designed for long mileage and even cut resistance in on/off road service protection against aggression, chipping tread wear • Flat, stable contact area for long, and scaling • Zig-zag design for true all-position use even wear provided by Infini-Coil • Extra robust casing construction for Technology ™ excellent retreadability • Enhanced protection against stone • Maximized soft soil and mud traction drilling from variable pitch groove walls throughout the tire life and groove bottom protectors in center grooves LH R O/O U LH R O/O U LH R O/O U 8R19.5 Tread Depth 455/55R22.5 Tread Depth 11R22.5 Tread Depth MICHELIN ® XZA ® 16 MICHELIN ® X One ® XZY ®3 23 MICHELIN ® XZY ®3 24 Goodyear ® G171 LT 18 Goodyear ® N/A Goodyear ® G288 MSA 25 Bridgestone ® N/A Bridgestone ® N/A Bridgestone ® M850 24 XZY ®3 WIDE BASE X One ® XZU ®S XZU ®S2 • Casing durability and protection from • Optimized for weight savings in urban • Up to 20% increase in removal mileage* increased shoulder and sidewall thickness and regional operation due to new 4-rib tread design • Improved traction and floatation in soft • Enhanced protection against stone drilling • Maximum mileage and casing life due to soil and mud from variable pitch groove walls and Co-Ex Technology • Great resistance to shocks, bruising and groove bottom protectors in all grooves • Improved retreadability* with an penetrations • Reinforced bead package for resistance optimized bead design to heat • Maximum sidewall protection with a robust • 2 3⁄32nds original tread depth shoulder and aggressive protector ribs • Infini-Coil Technology ™ * When compared to the MICHELIN ® XZU ®S tire. LH R O/O U LH R O/O U LH R O/O U 425/65R22.5 Tread Depth 455/55R22.5 Tread Depth 315/80R22.5 Tread Depth MICHELIN ® XZY ®3 WIDE BASE 23 MICHELIN ® X One ® XZU ®S 23 MICHELIN ® XZU ®S2 23 Goodyear ® G296A MSA 23 Goodyear ® N/A Goodyear ® G289 WHA 24 Bridgestone ® M844F 24 Bridgestone ® N/A Bridgestone ® M860 24 XZU ®S WIDE BASE • Significant increase in tread life with new tread compounds and increased tread volume • 65 mph (1) rating with optimized scrub resistance and reduced operating temperatures in the crown area • Fosters reduced mounting and dismounting damages with Michelin's rounded bead toe design LH R O/O U 425/65R22.5 Tread Depth MICHELIN ® XZU ®S WIDE BASE 23 Goodyear ® G296A MSA 23 Bridgestone ® M844F 24 (1) Exceeding the legal speed limit is neither recommended nor endorsed. LH – Line Haul, R – Regional, O/O – On/Off Road, U – Urban 2 MICHELIN ® TRUCK TIRE REFERENCE CHART STEER / ALL-POSITION TIRES XZU ®3(1) XZU ®2(1) X® COACH ™ XZ (1) • Optimized for urban operation with • Built-up sidewall protectors provide • Charter bus tire designed for mileage, frequent starts and stops protection against most curb damage safety and comfort • Extended retreadability with extra robust • Sidewall wear indicators promote timely • Tread design helps deliver up to 15% casing and bead design tire rotation for long casing life and higher mileage, while maintaining • Matrix ™ sipes help provide excellent enhanced retreadability superior performance* traction and even wear throughout life • Wide, deep circumferential grooves and • Central zig-zag tread grooves help of tire full-depth sipes help promote excellent deliver improved grip for a shorter • Helps improve bead durability from extra traction throughout the life of the tire braking distance on wet or icy roads* long metallic chafer * When compared to the MICHELIN ® XZA2 ® ENERGY tire. LH R O/O U LH R O/O U LH R O/O U 305/85R22.5 Tread Depth 305/70R22.5 Tread Depth 295/80R22.5 Tread Depth MICHELIN ® XZU ®3 26 MICHELIN ® XZU ®2 22 MICHELIN ® X® COACH ™ XZ 19 Goodyear ® G291 (315/80) 18 Goodyear ® G291 (315/80) 18 Goodyear ® G662 RSA FuelMax 22 Bridgestone ® R260 F 22 Bridgestone ® R260 F 22 Bridgestone ® R250 F 19 XFE WIDE BASE STEER • Dual compound tread rubber helps ensure cool operating temperatures and helps keep tire wear rate low • Deep, wide channels help provide excellent water evacuation throughout the life of the tire • Lateral siping enhance traction and braking LH R O/O U 385/65R22.5 Tread Depth MICHELIN ® XFE WIDE BASE STEER 21 Goodyear ® G296A MSA 23 Bridgestone ® M844F 23 (1) “No bus shall be operated with regrooved, recapped or retreaded tires on the front wheels.” US Code of Federal Regulations: Title 49, Transportation; Part 393.75. Exceeding the legal speed limit is neither recommended nor endorsed. LH – Line Haul, R – Regional, O/O – On/Off Road, U – Urban 3 MICHELIN ® TRUCK TIRE REFERENCE CHART DRIVE TIRES X One ® XDA ® ENERGY X One ® XDN ®2 XDA ®5 • The most fuel efficient (1) drive tire available for North American line haul trucks • Multiple tread compounds to keep the • Regenerating tread features from MICHELIN ® • Matrix ™ Siping technology helps provide casing cooler and optimize retreadability Durable Technologies for excellent traction exceptional traction on dry and slippery • Infini-Coil Technology ™ incorporates 1⁄ 4 mile throughout the life of the tire surfaces. The 3D Matrix ™ sipes lock of steel cable to minimize casing growth • Matrix ™ Siping technology helps provide together for the stability normally • Extra wide tread width for excellent exceptional traction on dry and slippery associated with solid tread blocks stability and long wearlife surfaces • Infini-Coil Technology ™ incorporates 1⁄ 4 mile • Weight savings of approximately 371 lbs • Extra-wide tread width and solid of steel cable to minimize casing growth per