I'm looking to replace the tyres on my folder and I'd be grateful for any ideas you might have.

At the moment it has the stock no-name 20 x 1.75 tyres it came with, inflated to 70 psi. They are pretty unsubstantial, the rear one is wearing fast and they look like punctures waiting to happen to be honest.

Requirements are sidewall reflective strips and also the dynamo sidewall strip on the rear tyre.
I'd be fine with different tyres on the front and back if that has any advantages.

Riding profile is mostly around town (often with 20 kg shopping on the rear rack) often on our scrappy cycle paths, fairly leisurely country rides up to 4 hours, and mild off-road paths (park, woods etc.). If I can save a bit of weight on my already clunky bike so much the better.

Schwalbe has been my make of choice in the past (I have Marathon Winters on my winter folder). Their Big Apple seems to be well thought of but I'm not sure how well 2" width work with 19mm rims. Or one of the Marathon range? Or maybe something I hadn't thought of?

Open for any ideas and interested to hear your experiences.