Very Rare, Season 1983 Michelin Formula 1 vintage/historic rear tyre 40/66-13 used by Brabham BT52 BMW - Turbo Era. Nelson Piquet or Riccardo Patrese cannot tell by which driver.

Most likely that the set comes from Nelson Piquet Brabham BT52 BMW as it is currently in BMW museum. You will have to find out more about that by yourself. 

The tyre was hidden in a lot of race tyres used by BMW Motorsport teams. Our company purchased this lot directly from BMW. I will provide a copy of the invoice.

The tyre was mounted on wheel and used on race track. It is Dry weather tyre - slick. 

FIA markings are present and cleary readable, stamped directly on the tyre rubber. With vintage Michelin logo. 

There are some sctratches and cracks, markings of the time.

Please check the pictures. These are actual images of the tyre. 

Great Memorabilia, don't miss it. We have 2 front - 23/62-13 and 2 rear - 40/66-13, a matching set. If you are interested, please contact us. Check my other listings we have other F1 tyres.