mecsw500
Member
I was looking up tire regulations for tires for trikes and I think part of it comes under federal law is: Section 571.120 - Standard No. 120; Tire selection and rims for motor vehicles other than passenger cars.
Then I tried to find out the regulations for Canadian law, it was equally vague. Then there was per state regulations, such as for California which has additional regulations. Then there were ANSI standards, Industry Body guidelines, European Union, Australian and South American rules and regulations which the US regulations cross referenced at length presumably for global tire distribution reasons.
It all got rather more complicated still as in some circumstances trikes were regarded as motorcycles, some as auto cycles and some as automobiles. I could not make much sense of how all the regulations would apply. I'm sure can Am has a large legal department to deal with all this regulatory complexity.
Also, there was all the paperwork that anybody regarded as a tire fitter (very broad) has to fill out for the NHTSA to track tire recalls. It was almost like registering a fire arm purchase, lol.
I also noticed that none of the NHTSA tests seemed to apply to trikes running car tires at low pressures. There just seemed to be cars and motorcycles. Most of the tests seemed to have been derived in the era of cross ply tires. Tire manufacturers have to go through a huge amount of test submissions to the NHTSA to bring a tire to market. For a vehicle that has only 100,000 ever sold, I don't think that tire manufacturers would be lining up to produce new tires in sizes or specifications specifically for our trikes.
From the complexity of the regulations and how they don't seemed to be directed to reverse trike vehicles (many rules were dated 2003 or earlier) it seems it would be quite tricky for a tire dealer, or even a Can Am dealer, to know whether it was conforming to Federal law or not by fitting third party tires. Even the Federal government was reviewing tire regulations to see if many of the rules and tests were still relevant, or whether they were even practical, for modern tires. In addition, there were reviews in progress to determine if different regulations should apply to trikes and reverse trikes compared with side by side 3 wheel auto cycle style vehicles for safety standards.
If I was a tire fitter, I would be very wary of fitting anything other than the OEM specified tire, especially if I had to create a paper trail for every set of tires I fitted.
Then I tried to find out the regulations for Canadian law, it was equally vague. Then there was per state regulations, such as for California which has additional regulations. Then there were ANSI standards, Industry Body guidelines, European Union, Australian and South American rules and regulations which the US regulations cross referenced at length presumably for global tire distribution reasons.
It all got rather more complicated still as in some circumstances trikes were regarded as motorcycles, some as auto cycles and some as automobiles. I could not make much sense of how all the regulations would apply. I'm sure can Am has a large legal department to deal with all this regulatory complexity.
Also, there was all the paperwork that anybody regarded as a tire fitter (very broad) has to fill out for the NHTSA to track tire recalls. It was almost like registering a fire arm purchase, lol.
I also noticed that none of the NHTSA tests seemed to apply to trikes running car tires at low pressures. There just seemed to be cars and motorcycles. Most of the tests seemed to have been derived in the era of cross ply tires. Tire manufacturers have to go through a huge amount of test submissions to the NHTSA to bring a tire to market. For a vehicle that has only 100,000 ever sold, I don't think that tire manufacturers would be lining up to produce new tires in sizes or specifications specifically for our trikes.
From the complexity of the regulations and how they don't seemed to be directed to reverse trike vehicles (many rules were dated 2003 or earlier) it seems it would be quite tricky for a tire dealer, or even a Can Am dealer, to know whether it was conforming to Federal law or not by fitting third party tires. Even the Federal government was reviewing tire regulations to see if many of the rules and tests were still relevant, or whether they were even practical, for modern tires. In addition, there were reviews in progress to determine if different regulations should apply to trikes and reverse trikes compared with side by side 3 wheel auto cycle style vehicles for safety standards.
If I was a tire fitter, I would be very wary of fitting anything other than the OEM specified tire, especially if I had to create a paper trail for every set of tires I fitted.