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I don't use the van for heavy loads and wanted to know if I can go to a different tire that rides more comfortable. The correct factory tires on van now are LT245/75R16. They are like truck tires with 80psi in rear & 60psi in front. Very rough bouncy ride. Maybe use same size but more of a radial tire that uses less air?
How much control will you give up with harshness? A softer sidewall is a wobblier sidewall. Not to mention tire wear. You might not prefer it overall.
Two things that improved comfort in our van are Bilstein shocks and Michelin LTX highway tires at spec pressure. Admittedly, more improvement in control than comfort. It doesn’t ride anything like our old E150 Chateau but it’s less work to keep it in the middle of the lane.
It might be a matter of finding a shop that’ll accept liability for mounting P225/75-16s on a 3/4-ton van. I think the bead is compatible but what’s a safe pressure to keep the bead off the pavement on sharp turns?
I don't use the van for heavy loads and wanted to know if I can go to a different tire that rides more comfortable. The correct factory tires on van now are LT245/75R16. They are like truck tires with 80psi in rear & 60psi in front. Very rough bouncy ride. Maybe use same size but more of a radial tire that uses less air?
Well if the truck isn't fully loaded you don't need the tires are max pressure, I have mine at 55psi and have even gone as low as 45psi and yes the ride is much improved though still not car like. If the vehicle has tire pressure monitors get yourself a copy of Forscan with the extended licence and change the warning pressure.. I have mine set to 50psi.