Tire size question

[Omathisen]

Hi,
According to Goodyear these are production and GT rain tires. The dimensions given are 27.0x12.0-16 which translates into 305-46-16. According to the specs given, the recommended rim width is 12.0, overall diameter 26.3, section width 14.2, tread width 12.4 and weight 22.5.
They are called G-18 Eagle and F-1 Eagle and cost $336 each and are in Goodyear's catalog on a page designated Eagle Sports Car Special - Rain.
They are available for full wet conditions or intermediate, which was my plan.
All I know. But I will call them and verify specs.
OMathisen

[Omathisen]

Decided to go with the 275-45 Hoosiers in the back and the Goodyear Eagle 245-50 in the front. Will see how that works. Alternatively, I will give up on my 16 inch rims, and go to 17.
Also enjoyed those Christmas pictures. Very tempting to get another one. . .
OMathisen

[Cobra 29]

I also have 16" rims front and rear. The only WIDE rears that I have found in a performance tire are the Goodyear Trans Am Rain tires. The size is 27 by 12 by 16. My classis number is ERA454.

[Omathisen]

Hi,
Do you have the Goodyears on the car? I am asking because they 27-12-16"should" fit, but I was concerned with the listed section width at 14.2 inches.
OMathisen

[Cobra 29]

Wheel backspacing is critical. There is only 3/4 to 1" space betwwen the front inside edge of the tire and the area of the car at the back of the seat area. I would post pictures if I knew how.