CLASS RACER FORUM - View Single Post

Ed Wright · 11-22-2012, 10:17 AM

I have both GY and MT radials mounted. Neither ever wobble. 31X13.5 GY, and 31.25X12.2R15W MT. Both sets on 15" wheels. Both like 15 to 17 psi. On my car the MTs are .05 to .07 quicker, and over 1/2 MPH faster. Both dead hook, but I think the difference is the 5 lb per tire heavier GY. I bought the GYs because of two guys telling me how much faster ther would be. Guess it depends on the car. My lights are the same with both. Now I have "bracket mode" and "heads-up mode" tires. LOL

11-22-2012, 10:17 AM	#8
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 389 Times in 169 Posts	Re: Radial wobble I have both GY and MT radials mounted. Neither ever wobble. 31X13.5 GY, and 31.25X12.2R15W MT. Both sets on 15" wheels. Both like 15 to 17 psi. On my car the MTs are .05 to .07 quicker, and over 1/2 MPH faster. Both dead hook, but I think the difference is the 5 lb per tire heavier GY. I bought the GYs because of two guys telling me how much faster ther would be. Guess it depends on the car. My lights are the same with both. Now I have "bracket mode" and "heads-up mode" tires. LOL __________________ Ed Wright 4156 SS/JA