Great, it looks like I've found a fantastic deal for the 6 Continental tires you need. The Continental 7.50R16 112 110N Tt Sag Rs tires are available for R2608 each, which is the exact model you asked about. At that price, 6 tires would cost R15,648 total. This is the best single price I found in the search results. Let me know if you would like me to check stock and availability for 6 of these tires. It seems like an amazing deal that will really help with your driving needs. Please let me know if you have any other questions!