How to decide which treadmill to buy according to your bodyweight?

Let's consider your ( maximum user weight at home) weight is 100Kg.

If you want to use a treadmill for jogging then you need to buy a Treadmill with your user weight +10 Kg. Considering your body weight of 100Kg you need a treadmill with a minimum of 110Kg of Maximum user weight. For Example, you can buy any model from TDM99 onward.

If you want to use Treadmill for Running then you need to buy a Treadmill with your user weight + 20Kg. Considering your body weight of 100Kg you will need a treadmill with a minimum of 120Kg Max.user weight.
For example, you can buy Model TDM -150 which has a maximum user weight of 120kg.

Original Source: Powermax Fitness