I'm planning a lift for my truck, currently decided on autospring 2" or 2.5" spacers for the front along with autospring aal for the rear. My question is, are you supposed to remove the factory rear 1.5" block when you add an aal?

Also, any benefits besides corrosion protection and looks of the powdercoated autospring spacer?

My thoughts for going with spacers is for the cheaper cost and ease of installation and removal just in case I need to bring the truck in for any warranty work. Once the truck hits 60k and no more warranty then I'll go all out on a suspension setup.

Thanks for any advice!

 

You leave the rear block in, the Autospring just brings the front up to be level with the back. It depends on the year of your truck and if it is a 4x4 whether the 2" or 2.5" will level it, 04-05 the 2.5" did the trick but the newer ones you only need the a 2".

On my 05 4x4, I went with a 2.5" AS and a 1.5"AAL, just has a slight rake empty but doesn't squat when I pull my trailers.