10x225 MPT Ford F-450-600 Spare + Continental MPT81 275/80r20

10x225 20x8.25 Steel Tru-Dually wheels direct bolt-ons all position, Ford F450, F550, F600 dually wheels, as well as Dodge Ram 4500 and 5500

• 2005 to present , Fits 2017 up with no lift kit with an inside fender trim (see pictures ) or 2" leveling kit, Ram 4500-5500 preferred 2" 1/2 kit or factory bumper trim 

• 8.25 × 20 10×225 Tru-Dually wheels — all-position, steel construction, powder coated for lasting strength
• For Fords F450-F600 narrower sway bar preferred Helwig 7712 or stock F350 clears 37 inch tires at full lock

• Completely hub-centric; accepts factory lug nuts and center caps with 8mm trim see pictures

• Load-rated to 5,060 lb (137 k); DOT-approved

• Clearance for tires up to 37x11.50 R20 or 275/80 R20

• Factory tested with Continental MPT81 275/80 R20 tires

• Precision-machined hub surface and durable powder-coat finish

• Wheel weight: 71 lb each

• Hub bore: 170.1

• MPT bead

• DUAL REAR OFFSET

  -The overall width of both inner and outer wheels bolted together.

  -Distance from hub to inner lip

  -Distance from hub to outer lip

  -Distance between both rear wheels

  -Tire bead seat width

  The DOT minimum space between the rear dually tires is 1/2″ (1.27cm). safe at maximum load capacity to prevent small debris from getting lodged between the rear tires which could result in wear and punctures.

  Depending on the tire size - spacers between the duals, or on the hub could be necessary to give more clearance.