R17-6-504. Envelope Permit - Class C Tridem Axle Group Configurations

A. The Department may issue a 30-day or annual oversize envelope permit, or oversize and overweight envelope permit under this Article, using the criteria provided under R17-6-212 for tridem axle group configurations. An envelope permit issued by the Department in accordance with the tridem axle group configuration criteria is also valid for movement of all class A non-specific and non-reducible vehicle or load combinations that meet the definition of envelope permit under R17-6-101. B. A permittee or driver issued an envelope permit for tridem axle group configurations under subsection (A) shall ensure that the non-specific and non-reducible vehicle or load combination transported under the envelope permit does not exceed the maximum permitted weight computations for overweight axle group weight distribution as provided under R17-6-411 or the maximum permitted weight of 60,000 pounds per tridem axle group, as applicable, subject to the routes and restrictions provided under R17-6-412, Table 4.