RPG Perch Collars (I already searched and replied to posts)

[So-Cal-Al-52]

Either ground to fender bottom, or top of tire to fender bottom on all four corners. Just do all 4 the same.

 

[bealbrown18]

Guys. I need help. I am driving myself crazy trying to decide if I should go with a 1.5 or 2.25 perch collar on my 2018 raptor. On the flattest ground I could find i measured 39inches from the ground to the middle or the fender arch for the front and 41 inches in the back. I want it to look tough. Please lend some advice. Do the perch collars add exactly 1.5 or 2.25. Or is the actual gain different.

 

[cfmistry]

I, personally, can’t stand it if the front of a truck looks taller than the rear (reverse rake, squat, Carolina squat, whatever) so I would do 1.5” just for that reason.

 

[pirates1456]

I'm doing the 2.25 collar up front and the RPG 1 inch in the rear next week. I'm also doing 37's with the stock 37 PP tires.

doing the KMC GRS 17X9 +18 offset

I was going to do the 1.5 up front but the owner I know of a custom shop convinced me to do the 2.25 with 1 inch in the rear. Worst case, I don't like it or if the back doesn't need it, I'll switch it. Don't overthink it. You can always go back