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That's very true. Most everything is done through the computer now and you need special equipment. I still repack the bearings on my trailer by hand every year. It doesn't take me too long and it helps me feel like I still deserve my man card. Plus it gives me peace of mind hauling that beast down the expressway!

Yep, that makes sense. I do my camper trailer annually as well, a maintenance plan, to prevent (minimise) incidents.