Bring the shine back to your tires with just a few minutes of time and some basic household ingredients.
Fill a bucket with warm water and add a few drops of dawn dish detergent. Dip a heavy duty scrub brush into the solution and scrub it on the tire, soaping the tire well. Let it set about 3-5 minutes.
Rinse the tire.
Spray your tires with rubbing alcohol to strip off any old polish as well as any remaining dust and dirt. If the tires are older and don’t have any sheen left to them, use a mixture of 50% alcohol and 50% water. Spray one section of the tire at a time, using the lint-free cloth to wipe it off as you go.
Allow the tires to dry completely.
Using a clean, lint-free cloth, apply a light coating of castor oil to the tire. This will give the tire a nice shiny sheen!