Wheel Sizes

Series Diameter Wheel Configuration Max Capacity
Series 25 3 – 6″ Single 350 lbs
Series 33 4 – 8″ Single 675 lbs
Series 38 6 – 8″ Single 1,000 lbs
Series 38-3 6 – 10″ Single 1,800 lbs
Series 39 8 – 16″ Single 3,000 lbs
Series 40 10 – 16″ Single 4,500 lbs
Series 40H 10 – 15″ Single 5,000 lbs
Series 138 10″ Dual 5,000 lbs
Series 140 8 – 16″ Dual 5,000 lbs
Series 339 16″ Dual 6,500 lbs
Series 340 10 – 16″ Dual 8,000 lbs
Series 440 10 – 15″ Dual 12,500 lbs
Series 539 15″ Dual 16,000 lbs
Series 539H 15″ Dual 25,000 lbs
Modern Suspension Systems is now part of Caster Concepts, for further information please contact us at 517-629-8838 or email us at customercentral@casterconcepts.com

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