I use it on my slide seals, ac covers, vent covers, tires, fender skirts, window seals, and every where you would use a protectant. On my truck I use it every where also dash, plastic, and vinyl. I like the stuff. I decided last year to find one product and stop buying multiple similar products. Everybody has a favorite and this is mine.
I will say I do not use it on my side walls.