Based on your request for the cheapest 195/70R15 tyres for your Quantum, I would recommend either the Durun C212 or the Continental C8PR Contivancontact. Both of these tyres are specifically listed as being suitable for your vehicle, and are competitively priced at R1369 and R1562 respectively. They come highly rated for durability and passenger safety from reputable brands. I hope one of these affordable options will suit your needs and budget. Please let me know if you need any other details. I'm here to help you find the perfect tyres.
