Swap from St tires to LT
I dont want to start another LT vs ST debate. I just wanted to show how i did the swap on my trailer. I used lift block designed and machined for trailer axles with larger u-bolts to lift the axles 2...
Forum Discussion
Moving to a LT is a great move for 40k-60k miles and 7-10 years of trouble free service on any trailer.
However be warned suspension lift blocks on a trailer aren't the best idea for several reasons.
Side loading as a trailers tire/wheel and suspension slips sideway as the trailer goes around a corner or backing makes going to the next diameter U bolts.....heavier top plate.....and especially heavier spring keepers is a wise choice. Blocks add more leverage to all those components.
You may also want to check with your state dot folks if its legal to do so on a trailer. Haulers from certain states have reported suspension blocks they added on their trailers in commercial service not passing the required annual vehicle safety inspections.
I would do a monthly suspension check...especially U bolts and spring keepers.
However be warned suspension lift blocks on a trailer aren't the best idea for several reasons.
Side loading as a trailers tire/wheel and suspension slips sideway as the trailer goes around a corner or backing makes going to the next diameter U bolts.....heavier top plate.....and especially heavier spring keepers is a wise choice. Blocks add more leverage to all those components.
You may also want to check with your state dot folks if its legal to do so on a trailer. Haulers from certain states have reported suspension blocks they added on their trailers in commercial service not passing the required annual vehicle safety inspections.
I would do a monthly suspension check...especially U bolts and spring keepers.
