on the US royal tires 6.70/15 I have seen some 4ply and some 6 ply . whats with the 6ply
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Re: us royal tires
Back in the fifties passenger car tires were typically four-ply, which meant four layers of fabric that crossed at about a 35 degree angle. Light truck tires often had six layers of fabric to carry heavier loads. In the sixties things got complicated. Many passenger car tires were labeled "four-ply rating". They were actually two-ply tires, but could carry the load of the old four-ply tires. Fortunately, radials have spared us from such hokis pokis. Radials are placarded with the actual number, type, and material composition of the carcass.
Duke -
Re: us royal tires
On what model Corvette are you going to use US royal tires? It makes quite a difference. US Royal Air ride, US Royal Safety 8, US Royal Safety 800 were all used on Corvettes when new.Comment
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