I would consider this..... a modified trailer with a removable tongue.... the total width outside of fenders is 53 inches.... if you go with a custom cart with golf cart wheels..... the width will be around 48 inches... the cost difference is not that bad... the time you rent a trailer.... pick it up... carry it back... and worry about getting it........ and yes
pjtexas1 me and Tyler would rather build trailers... I have been building them for 35 years and can build one amazingly fast...... these are just my thoughts..... brother you can change that build a 100 times and it does not bother me..... that is what we are here for... to serve you.... get what you want......