Mezue ahịrịokwu na-esonụ: GT-One ga-agba ọsọ naanị otu ugboro ọzọ, otu onye na-abanye na 1999 Le Mans Fuji 1000km. Ọ bụ ezie na agbụrụ ahụ gụnyere ndị otu egwuregwu Japan, si otú a na-ahapụ ọtụtụ ndị na-emepụta ihe ndị na-asọmpi na Le Mans, Toyota ka na-asọ mpi megide onye iro Nissan, bụ onye tinyekwara R391 ha. N'ikpeazụ GT-One ga-ada ada ọzọ, na-agwụ 2nd na naanị otu okirikiri n'azụ R391 na-emeri. Otú ọ dị, Toyota meriri klas LMGTP (R391 bụ LMP), nke gaara enye ha ohere ịbanye na klas LMP.
2000 24 Hours nke Le Mans ka ha nọgidere na GT-One usoro ihe omume.