We got one of these for our 4 year old. He LOVES it...
Great 'off road' tires
Roomy enough for 2
Not good traction on pavement. I know the same can be said for most PW's but this is worse
The shifter is in a spot where he hits it when he enters and exits.. I can see it prolly being replaced.
The battery compartment is in the rear with a small access door, making it hard to change or use a different battery, but we will fix that!!
All in all it's a good buy. It runs for a long time on a charge. The steel frame is a big plus. It goes just about anywhere he drives it. Much like his John Deere, he will probably wear the tires out before he wears it out!