"I need one more inch"
And it ain't no "that's what she said" joke. 
My 2019 extended length passenger van is sitting about 1 inch higher than my garage door header. I originally wanted to park it in the garage during winter. Thinking about it over the last week, I thought there could be something done to the rear leaf springs to help lower it that inch. Stopped by a spring shop near me yesterday and the tech said he could "de-arch both rear springs" with option of adding in 1 additional leaf in order to prevent a "sag" when towing. He said de-arching won't reduce the spring capacity, it will just flatten out the arch, so a loss of 1 inch of suspension travel. Adding in another leaf will strengthen the spring pack in order for the van to be level while towing. The shop has done it many times as many owners request it for the same reason: garage clearance.
Anyone have thoughts or done this? Would loose about 1" of the rake while empty.

My 2019 extended length passenger van is sitting about 1 inch higher than my garage door header. I originally wanted to park it in the garage during winter. Thinking about it over the last week, I thought there could be something done to the rear leaf springs to help lower it that inch. Stopped by a spring shop near me yesterday and the tech said he could "de-arch both rear springs" with option of adding in 1 additional leaf in order to prevent a "sag" when towing. He said de-arching won't reduce the spring capacity, it will just flatten out the arch, so a loss of 1 inch of suspension travel. Adding in another leaf will strengthen the spring pack in order for the van to be level while towing. The shop has done it many times as many owners request it for the same reason: garage clearance.
Anyone have thoughts or done this? Would loose about 1" of the rake while empty.
And it ain't no "that's what she said" joke. 
My 2019 extended length passenger van is sitting about 1 inch higher than my garage door header. I originally wanted to park it in the garage during winter. Thinking about it over the last week, I thought there could be something done to the rear leaf springs to help lower it that inch. Stopped by a spring shop near me yesterday and the tech said he could "de-arch both rear springs" with option of adding in 1 additional leaf in order to prevent a "sag" when towing. He said de-arching won't reduce the spring capacity, it will just flatten out the arch, so a loss of 1 inch of suspension travel. Adding in another leaf will strengthen the spring pack in order for the van to be level while towing. The shop has done it many times as many owners request it for the same reason: garage clearance.
Anyone have thoughts or done this? Would loose about 1" of the rake while empty.

My 2019 extended length passenger van is sitting about 1 inch higher than my garage door header. I originally wanted to park it in the garage during winter. Thinking about it over the last week, I thought there could be something done to the rear leaf springs to help lower it that inch. Stopped by a spring shop near me yesterday and the tech said he could "de-arch both rear springs" with option of adding in 1 additional leaf in order to prevent a "sag" when towing. He said de-arching won't reduce the spring capacity, it will just flatten out the arch, so a loss of 1 inch of suspension travel. Adding in another leaf will strengthen the spring pack in order for the van to be level while towing. The shop has done it many times as many owners request it for the same reason: garage clearance.
Anyone have thoughts or done this? Would loose about 1" of the rake while empty.
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