I'm shopping for new tires for my trailer and a couple of questions have come up. I see the ST tires generally are speed rated at 65 mph. I have a light unit and often cruise at 70 if traffic is lig...
Read my topic about comparing tires for replacement. here it is
but yust normal P-tires are OK if they can bare the GAWR+10% at least,but up to 30% is also OK.This goes for every kind of tire exept ST. If you want to keep using ST read my topic and reduce maximum load by 18% to compare with LT or P-tires with speedcode Q ( up to 160km/99m/h). Then for that reduced maximum load, the 10 to 30% reserve goes.