Yep, the Kendas that it came with will last a long, long, long time.
Some here have no issues with the Kenda tires.
Some say that if you will ride in the wet you will want to get the Kendas off of your scooter ASAP.
On normal rubber tires the fronts last at least 2 X as long as the rears....probably the same for the nylon Kendas.
Hard compounds last a long time - and have reduced grip in the wet.
Stig