Red line tires
 

What is the best way to clean and brighten up the red on the redline tires?

Do NOT use harsh chemicals like you might on whitewalls. Just clean them with car wash soap and a soft bristle brush. Then treat the tires with something that gives a 'soft sheen', NOT Amour All. Rub down in the redlines thoroughly. Meguires # 40 is a good product that you can use on the vinyl interior also.

I use Wizard's Tire and Vinyl Shine...

https://cdn.shopify.com/s/files/1/00...g?v=1557955629

It doesn't leave an oily residue. I can do the interior and hop in and drive without staining my clothes...

Aerospace 303 Protectant. No shiny and greasy like some. Plus high UV protection.