Great set of springs. I replaced original and they exceeded expectations for my ford excursion
from Huntsville Alabama
4.0Great ride quality
Love the ride quality! Put these on the rear of my Excursion and removed the block to end up with 4" lift. I removed some stars because I am still going to need to add some airbags for towing. I do not think these are really rated for towing based on the amount of sag I get from looking up my 7500lb travel trailer. But for pure everyday ride quality, these are amazing.
My 01 F250 Crew Cab Short bed has a single 4" block right now and is perfectly level with my lifted front. If I use these springs and remove that 4" block, I should have the exact same height correct?
Answer this question
In theory yes, but there are unknown variables: Original spring rate vs new part spring rate. Different spring rate will change height. How many miles are on spring (how much springs have sagged due to use). New spring will sit higher than sagged original spring.
from 4WP Corporate Headquarters
Hello mule and thank you for the inquiry on the Pro Comp Suspension 4 Inch Rear Leaf Spring. If you are lifting your vehicle 4" over stoc , then you will need to replace your pitman arm to make the steering correct.
Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now