Installation:

1: Extract the "burrito4.ytd" and "burrito4+hi.ytd" files.

2: Add them to "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\x64e.rpf\levels\gta5\vehicles.rpf\" using OpenIV.
N.B. Edit mode must be enabled. If you have replaced the existing burrito4 yft models, the original ones are in the "burrito4 model" folder