Ahoy there matey! After combing through the search results, I'd recommend the Continental 205 55R16 91V MP44 for R840 or the Continental 205 55R16 91V MP47 for R1037. Both are top-notch Continental tires in the correct size that will provide a smooth, comfortable ride around Joburg. The MP44 is the more affordable option if your budget is tight, but you can't go wrong with either. Feel free to browse the other options too if you want different tire specifications. If you need any other tire sizes, just holler - I'll be here navigating the pricing waters. Fair winds to ye!
Here are a few options for outlets in Johannesburg that stock the Continental 205 55R16 91V EC5 tire: Fitbox in Randburg and Menlyn offers supply, fitting and balancing of these tires for R1207 including VAT. They have great reviews for quick and reliable service. Richard's Quick Fit in Roodepoort also has the EC5 in stock and will fit it from R1207. They're a popular local shop known for fair prices and friendly staff. For supply and fit only without wheels, try Tyre Planet in Bryanston - they quote R1184 including fitting and balancing. I'd recommend giving any of these shops a call to confirm current pricing and availability of the tires you need.