That's a rather large ramp for just 35 cm of track ... I'm guessing the vehicle track is how long the vehicle can run on the ramp? And would the maximum weight be for the vehicle itself or the ramp? That's kinda tough for the ramp (okay not really, but it's interesting).100 cm height x 75 cm x 75 cm. Vehicle track max 35 cm, mass max 2.5 kg.
Wish I got my rules already!