the problem is that if person A is looking for part X they have to check nissan for sale/ tires for sale/ drifting for sale/ autox for sale, instead of knowing that tires are always and ONLY in the tire section.
makes it easier for buyer/seller making connections.
i see the logic- just i never usually go anywhere else on TR. i dont care tho, im to broke to buy shit and i have no spare parts to sell lol.