The 1st 2 nylon wrapped tires suddenly disintegrated after an extended period of good robustness, maybe from driving more on sidewalks instead of the bike path, so the 2nd set came together with gloves.  Lions hate wearing gloves, but  this operation is the 1st mess of carcinogenic adhesive big enough to leave no choice.  

Though the problem is friction rather than tensile strength, there definitely should be an experiment with kevlar.  Kevlar, gloves, & some dogs would make it TSA compliant.

With long commutes forecasted, plans for a new vehicle began.  The new vehicle will be exactly the same as the existing lunchbox.  The mane problem is the number of custom parts which must now be fabricated is quite high.  Custom tires are just the beginning.  Reinforced front wheels, suspension struts, chassis modification, cargo bay, ESC reprogramming & potting, headlights, handle, battery spacers, battery cage, transmission lubrication, radio stands, battery cables, all make you realize what it's like to be Chinese & create the modern world from nothing.