RT-201:

• Capacity: 100,000 lb. per set
• 54″, 60″ & 69″ axle spacing
• Axle track width down to 29.25″
• 4″ mounting height
• Disc and drum brake compatible
• Disc brakes handle down to 17.5″

RT-201 HD:

• Capacity:  88,000 lb. and 176,000. lb per set
• 48″, 61″ & 74″ axle spacing
• 33″ & 38″ axle tracks
• 13″ & 18″ mounting heights
• Oscillation limiter standard
• 16.5″x7.0″ and 12.25×7.5″ drum brakes
• Maximum speed for full rating = 20 kph