This is a list of tire companies and wheel manufacturing companies.
Tires:
* [[BFGoodrich Tires]]
* [[Pirelli Tires]]
* [[Toyo Tires]]
Wheels:
* [[Speedline Wheels]]
Specifications
This section is intended to list of the weights of various rim/tire combinations.
{| border=1
| Rim
| Tire
| Front Weight (lbs)
| Rear Weight (lbs)
|-
| Porsche 18 inch 996 Twist Rims
| Michelin Pilot Sport/2
| XXXF
| XXXR
|-
| Porsche 18 inch 996 Twist Rims
| Michelin Pilot Cup
| YYYF
| YYYR
|-
| Tirerack Miglia 17s
| Blizzak LM22s
| ZZZF
| ZZZR
|-
|}