The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Looking for a particular size tire and rim...

Tony_SS · 12-18-2008, 10:01 AM

Yes I am in agreement with you about a larger tire having a negative effect on braking.

But, even if the 17" wheel weights the same as the 15" wheel, its all about where there weight is. Moving that weight out 2" makes it harder for the same brake setup to stop that, thus a larger diameter wheel will have a negative effect on braking.

Also, putting dust shields behind the wheels to hide the brakes might only make it worse as it would restrict any airflow that's essential to cool the brakes.

12-18-2008, 10:01 AM	#14
Tony_SS Registered User Join Date: Dec 2008 Location: Washington, MO Posts: 643	Re: Looking for a particular size tire and rim... Yes I am in agreement with you about a larger tire having a negative effect on braking. But, even if the 17" wheel weights the same as the 15" wheel, its all about where there weight is. Moving that weight out 2" makes it harder for the same brake setup to stop that, thus a larger diameter wheel will have a negative effect on braking. Also, putting dust shields behind the wheels to hide the brakes might only make it worse as it would restrict any airflow that's essential to cool the brakes.