We have been screening grills for decades from the Good Housekeeping Institute. We have examined more than 80 grills, including fuel grills, traditional charcoal grills, pellet grills For those grills with wheels, I walked them around a large, uneven garden with an abundance of divots to determine how they rolled. https://gunnerynylv.thekatyblog.com/29502550/the-outdoor-griddle-grill-diaries