Started installing my 3" rough country levelling kit today. I installed the 1.5" blocks on the rear yesterday. Removing the first strut and I lowered the lower control arm forever......Then I knew why.....the strut and spring fell to the ground and the strut was broke in half. Everything fell out and the strut was broke in half on the steel tube that goes in the shock. What a piece of ****. Never off roaded, never abused at all. I have to say again..... this truck is Truely a POS. my Tundra was head and tails better than this truck. 270,000 km and I changed a rear calliper and that's it!