We are looking for light trucks tyres of 7.50-16-14PR, 7.00-16-14PR and 7.00-15-14PR size (All sizes are bias) to import to egypt from India. Do you have a convertion kit of a Chevrolet Colorado 2004 3.5L to make it into a bi fuel, for it to run on Gasoline or in CNG? Do you have a CNG compresor?