Base Model Peterbilt 589 or equivalent Model: Frame & Equipment Rails 10-5/8" Steel Rails 286-325" Yield Strength: 120,000 psi Dimension: Yield Strength: Frame Rail Crossmembers Aluminum Material: End of Frame Tractor Tapered with Crossmember Include Kingpin Cutout Yes/No: Mud Flap Hangers Furnish Hangers & Spring Loaded Rear Mud Flaps Yes/No: Quarter Fenders Heavy duty black polyarmor. Chip, dent and scuff resistant Yes/No: Fifth Wheel Top Plate Holland FW35 or equivalent Model: Fifth Wheel Release Left Hand Yes/No: Fifth Wheel Height 7.6'-8" Height: Air Slide 24" Holland Lightweight or equivalent Model: Fifth Wheel Slide Controls Provide with speed interlock to prevent accidental activation Yes/No: Deckplate and Access Package Frame Mounted, left hand side Yes/No: Extended Deckplate Rearward to fifth wheel Yes/No: Front Axle & Equipment Drop Axle Dana Spicer E1322IL, 3.5" drop w/gross axle weight rating of 13,200 lbs. or equivalent Model: Leaf Springs Hendrickson taper leaf springs for 13,200 or equivalent Model: Power Steering frame mounted reservoir Sheppard HD94 for use with 10,000 to 13,200 lb. axle rating or equivalent Model: Front axle air disc hubs PHP10 Aluminum PreSetPLUS Hubs Air Disc or equivalent Model: Front Spring Pins Greaseable Yes/No: Front Axles Dana Spicer Wide Track IPO Standard or equivalent Model: Front Disc Brakes Bendix ADB22X-LT or equivalent Model: Front Shocks Tenneco Shocks for Steer Axle or equivalent Model: Rear Axle & Equipment Axles Dana Spicer DSH40 40,000 lb. High Performance 40 or equivalent Model: Hubs PHP10 Aluminum PreSetPLUS Hubs Air Disc or equivalent Model: Electronic Stability Program Bendix ESP with Advanced Stability or equivalent Model: Anti-Lock Braking System 6S6M including air braking system or equivalent Model: Axle Lubricant Synthetic EMGARD FE75W-90 or equivalent Type: Rear Disc Brakes Bendix ADB22X-LT or equivalent Model: Rear Axle Ratio 3.36 Ratio: Dump Switch Dash Mounted w/Indicator Light Yes/No: