Coil spacers solid or poly?

Which is better and why? I need 1" - 1.5" along with my hockey puck bump stops. I found solid weld in and some solid aluminum where u use the isolator or just poly? Take price out of the equation. I am running about 4 inches of lift with bushwacker cutouts. Just put on firestone m/t's 33x12.5x15 and will be hitting the local mud drags novice class. That is why I was thinking solid. Most trail riding is woods and mud not much into rocks.

I'd avoid aluminum, I've seen cast components basically crumble.

I'd say poly, only because I'm running some now and have had them for close to 4 yrs now. Used to have them stacked for 3" until I got actual lift springs and removed one on each side.

Hallo. The OEM coil isolators are very strong and stackable.



'92 XJ

FWIW, Ive used many different poly spacers on many different rigs. Ive never had a problem with any of them.