My utility bike is about to get electrified in the next few months with a Bafang BBS02 750W mid-drive PAS system. To prepare for it, I swapped the 1.5" tires out for Schwalbe Big Apple 26x2.15" tires, and added SKS 65mm fenders, the biggest ones they make. I love how it came out. Can't wait to install the e-assist system!