I had scheduled replacement of 6 tires. The morning of the appointment I found the left outside dual was flat. Called tire store to have them come out to replace tire so I could go in to change other 5. Store asked if I had roadside service I did and he was one of CN's service providers. He came out CN paid for service call, Tire was changed at price already agreed for all 6 tires. Whole thing handled for no extra charge. By the way I have had 2 calls covered by CN at my home location and one while in a campground, no problem.
2006 Sea Breeze LX 8341 on a Workhorse W22 Chassis with 22.5 Alcoa Alum wheels,
2011 Chevy Colorado 4X4 with Ready Brake