Jim Roal

  I like bike riding for exercise and fun.  I have began riding much more off-road where a fat-tire full-suspension bike is really needed.  ...

 My favorite form of exercise is biking.  I really prefer to ride on designated bike paths or off-road versus on the street.  I currently ha...

  The SEMA Show The Specialty Equipment Manufacturers Association (SEMA) offered a new Friday Experience where they sold a limited number ...

  I bought a 2013 Mercedes GL450 back in 2018.  It had 64k miles at the time.  It is a fantastic trip vehicle and we have used it for many ...

 It's interesting to see how big of an effect mindset can be on society. Here I will share a few of my thoughts on the subject of energy...

I have a long story about catalyst efficiency DTCs on the 2006 Cayman S.  It starts back when I bought the car in 2014.  You can see that st...