A few questions about Seat Marbella

Moin moin love seat Freaks Since I am currently driving out pizza, I’m looking for a little quick for the city. I thought of a Seat Marbella 0.9L. What are the ”Typical” weak spots in the engines, and the carousel? Because Marbella is on ”Asphalt cutters” and I often have a hurry with the pizza, I think strongly that the box could eventually overturn. As standard there are ~135/80/13 installed or 145/70/13. What would the MAXIMALE !!! mature size and rims If I could drive ? 185 pellet or 195 pellet would of course already be sneezing. Would I be happy about a few infos. MfG Volvo 850 Driver.