Truck Features
• Code 88 (.088" wide) 33" smooth back "Semi-Scale" wheels
• "HGC" High Gravity Compound Weighs nearly the same as Metal Trucks
• Self-Centering 
• Superior Rolling Ability.
• Brake Pads
• Accurate markings
• Incredible detail True to prototype
• Non-magnetic Metal Wheels
• Highly Flexible Fully Equalized Trucks
• Smooth tracking Free rolling Contoured Insulated Axles
• RP-25 Free rolling wheels
• Patent number 7,434,518 B2