Originally Posted by
judkins1970
did any one have luck with the conti 4000 brother to the 4000's? got some cheep 56.00 for both thought i would give them a try.
There are two GP4000 types, with black chili and without. All black tires since 2008 have black chili, GP4000S has silver lettering instead of the orange decal. All color tires do not have black chili, and are excellent tires as well. I still have a blue pair on one of my bikes.