Why Camper always have such small tires and Cars dont?

Question

Basically the question above.
I dont understand the reasing behind this.
Especially in regard to the heavier weight of campers. Shouldnt it be the other way?

In: Engineering

Answer 1

1. The camper is much lighter than a car, so it can use “weaker” wheels.
2. The camper does not need to steer, so it does not need as much traction.
3. Thinner wheels/tires have less friction, so easier to pull at speed.
4. The camper does not get “driven” nearly as much as a vehicle, so you do not need the same duty level as a highway vehicle.
5. Most campers are simply not made to the same quality level as a passenger vehicle.