Karting Nord: Ayrton Senna - Lotus 99T during tyre testing at Silverstone 1987
Karting Nord: Andea de Cesaris - Brabham BT56 during tyre testing at Silverstone 1987
Karting Nord: Derek Warwick - Arrows A10 testing at Silverstone 1987
Karting Nord: Alain Prost - Mclaren MP4-3 during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Stefan Johansson - Mclaren MP4-2C during tyre testing at Silverstone 1987
Karting Nord: Stefan Johansson - Mclaren MP4-2C during tyre testing at Silverstone 1987
Karting Nord: Jonathan Palmer - Tyrrell DG016 during tyre testing at Silverstone 1987
Karting Nord: Alain Prost - Mclaren MP4-3 during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Derek Warwick - Arrows A10 testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Ayrton Senna - Lotus 99T during tyre testing at Silverstone 1987
Karting Nord: Ayrton Senna - Lotus 99T during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B in the pits during tyre testing at Silverstone 1987
Karting Nord: Stefan Johansson - Mclaren MP4-2C in the pits during tyre testing at Silverstone 1987
Karting Nord: Ayrton Senna - Lotus 99T during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Ayrton Senna - Lotus 99T during tyre testing at Silverstone 1987
Karting Nord: Ayrton Senna - Lotus 99T during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Alain Prost - Mclaren MP4-3 during tyre testing at Silverstone 1987
Karting Nord: Nigel Mansell - Williams FW11B during tyre testing at Silverstone 1987
Karting Nord: Jonathan Palmer - Tyrrell DG016 during tyre testing at Silverstone 1987
Karting Nord: Alain Prost - Mclaren MP4-3 during tyre testing at Silverstone 1987