Is tire bought to rely on chart on road tiger?

I had changed the Uc6 of equestrian card in road tiger, I also am pair of tire quality uncertainty that sell on the net before, it is in entity inn is bought all the time after all change, everybody had not been bought on the net, I am attracted by the price of road tiger later, the price compares close half of tire store and 4s petty gain at that time, risking a risk to change two Uc6. Be being written down is short messages of two Queen of heaven inform me of tire to inn, drive to be installed into inn next, environment and 4s difference are not big, the service should compare 4s passion, because electric business service is given priority to, need to be popularized reputably, installation is over now already travel more than 50000 kilometers, tire compares sturdy durable, the experience is good still, the hope is OK my experience can give make a reference.