Whiskey11
Kill ALL the Cones!
The FR500 will not wear 20" wheels. The Original FR500's shipped with 18" BBS wheels and the new Boss 302R's and S's shipped with 18" Ford Racing Wheels made by I believe BBS. I'd have to chat with the guys at Rehagen again but I believe the only people running Ford's factory race cars with anything but 18" wheels are the guys running the 15" front brake rotors with the 6 piston Brembos and Bosch ABS units and even then, I think the BBS Ford Racing wheels fit over them.I am REALLY liking those 20's. Looks to be an upodated version of the FR500. CHAZ, can you add to render?
The problem with 20" wheels on a race car is that even if you have the same weight as an 18" wheel that weight is a full inch further out which increases rotational inertia and saps acceleration and braking performance from the car. Sure the shorter sidewalls give you slightly better steering response but you have to keep in mind that they are not running a 27.3" tall tire like the factory cars are. I'd be shocked if they are anything but 25.6" or less.
As for the new car, they certainly look like 20" wheels. The Michelin PSS's spotted on that model (note the brake calipers) do come in several 295" sizes up to 21" wheel diameters but I think Ford is hampering themselves more than helping by upping wheel sizes... I know my own personal wish for wheel sizes was to make 19" wheels look like the 20" wheels on the current cars (ridiculous in my opinion), make 18" wheels look like 19" wheels on the current car and 17" wheels look like 18" wheels on the current car but I'm pretty sure that the wheel arches didn't get any smaller so it will be big wheels and tires to compensate...
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