Browning lettering...what gets and keeps them clean?

I have 2000 chevy tahoe limited with radial ta the truck handle and ride quiet.

Early tire cupping and belt shifting. Only 20,000 miles of wear before replacing them

overall above average for handling, looks, braking, traction for performance minded.

I've had severl sets on these on different cars and trucks and was very satified with them.

love the radial t/a, truck is now on its 3rd set of radial t/a's

i have had other brands and was not at all impressed

Very good during summer months but no traction during winter conditions

Used as a good crusing tire on a classic car, which looks great with the white letters.

Tire a bit expensive and didn't last as much as expected