3.00-4 (10"x3", 260x85) Pneumatic Tire for the Drive Ventura (VENT-59) Coolster ATV-3150B Drive Medical uses this adjustment

Drive Medical uses this adjustment knob on several of their 3-wheel rollator models including the Winnie Lite Supreme/Go Lite Aluminum Rollator (199)

Electric bicycles with LiFePo4 batteries cannot use the old-style chargers that were designed for sealed lead acid (SLA) systems

Bead to bead measurement is 2-1/4"

and the Phoenix 3 & 4 mobility scooters

TR18-12 (Tempest)

3.00-4 (10"x3", 260x85) Pneumatic Tire for the Drive Ventura (VENT-59) Coolster ATV-3150B Drive Medical uses this adjustmentHere is the OEM 3. 00 4 (10"x3", 260x85) pneumatic tire for the Drive Medical Ventura mobility scooter series. This great tire works on both the front wheels and the rear ones. It works on the standard model and also can be retrofit onto the DLX version's rims if a DLX owner prefers a pneumatic tire. You can also click here for the right size inner tube that fits this pneumatic tire. Drive Medical: VENT 59