i wanted to know how come the paint on my daily doesn't pop like it use to before i want to spruce it up and have it shining again deep gloss, do i need meguiars ultimate compound or should i just polish it ? could it be oxidation?
Your goal will determine how much work or effort you put into the paint prep..
Although difficult to tell from the photos, my guess is the paint is oxidized and needs a thorough cleaning and polishing.
There are quality paint cleaners available that will remove oxidation, staining, embedded grime that washing and claying miss. Some of these cleaners use fine abrasives while others use chemicals.
Polishing with a product like Menzerna Super Finish SF 4000 will also remove and finish defects up to the 2500 grit range leaving the finish bright and super glossy.
If this signage isn't attached to your garage doors...
-You may have more than your current-vehicle-concerns when: Big Bill's Tow&Stow gets done with it!!
J/K...OP SC sid
If I were you...
-I'd head on over to my local Pep Boys/AutoZone and pick-up
some Meg's A12 (in the maroon bottle).
-Use it on your: Test-Spot...You'll know right away if oxidation is your vehicle's paint problem.
-If so...and pleased with that result: You may just want to continue A12-ing.