For anyone else wondering, the tires are 25x10-12 Kenda Terra Trac. They run small though, just a hair over 24" tall.
This isn't the first Leaf battery cart. Member Toplsvette converted his ezgo txt cart with a 48v, 60Ah pack but never posted range info.
Post #70
http://www.buggiesgonewild.com/elect...tml#post987801
Another member (wbbragg) put used lithium iron phosphate prismatic cells in an old lifted ezgo, 36v, 40Ah pack and got 10 miles range.
Post #75
http://www.buggiesgonewild.com/elect...ml#post1003782
Neither member posts much at all so there is no further info.
So with limited info I can guess that my 120Ah pack will have 3 times the range of the above 40Ah pack possibly. Maybe more, maybe less? Dunno. I've got to sell a cart to finish this one. Still need a controller and motor. I'm thinking PDS for sure most likely. An Alltrax from Scotty and a call to D&D for a motor.