1955 - Le Mans 24 Hours

12 June 1955 - Circuit de la Sarthe, Le Mans, France

Helmut Polensky and Richard von Frankenberg finish 4th overall and first in class in Porsche 550 Spyder

Class S1.5 - 1st, 2nd, 3rd : Class S1.1 - 1st, 2nd

No.	Car	#	Class	Drivers	Entrant	Pos	Class	Grid	Notes
37	Porsche 550 Spyder	550-0046	S1.5	Helmut Polensky (D)/Richard von Frankenberg (D)	Porsche KG (D)	4th	1st		284 laps
66	Porsche 550 Spyder	550-0015	S1.5	Olivier Gendebien (B)/Wolfgang Seidel (D)	Ecurie Belge/Gonzague Olivier (B)	5th	2nd		276 laps
62	Porsche 550 Spyder	550-0047	S1.5	Helmut Glöckler (D)/Jaroslav Juhan (GUA)	Porsche KG (D)	6th	3rd		273 laps
49	Porsche 550 Spyder	550-0048	S1.1	Auguste Veuillet (F)/Zora Arcus-Duntov (USA)	Porsche KG (D)	13th	1st		245 laps
65	Porsche 550 Spyder	550-0016	S1.1	Gonzague Olivier (F)/Josef Jeser (D)	Gonzague Olivier (F)	18th	2nd		234 laps
38	Porsche 550 Spyder	550-0031	S1.5	Walter Ringgenberg (CH)/Hans-Jörg Gilomen (CH)	Walter Ringgenberg (CH)	DNF			65 laps - Engine