VEVOR Steel Garden Cart, Heavy Duty 1200 lbs Capacity, with Removable Mesh Sides to Convert into Flatbed, Utility Metal Wagon with 2-in-1 Handle and 13 in Tires, Perfect for Garden, Farm, Yard

This cart looks great and wondered if it has been used successfully to cart around a 40kgs dog? I saw the cart itself is 28kgs so I’m wondering if it is just going to be a very heavy item to when into the back of a suv and also to take my dog out for walks in. Any type of experience would be great! TIA

My Vevor Heavy Duty Garden cart needs a new inner tube for one of the tyres. The user manual tells me that the wheel specification is 12.5*4-6 but it does not say what size inner tube I need. When I asked at several tyre repair shops in Australia they said that I needed to know the numbers that are embossed on the tyres. My cart is 1500kms away and I am not able to look at the tyres. Is anyone able to tell me what the numbers on the tyres say? Thank you!