Brother, I am still undecided yet. Just changed the tyres to 195/65/15, which increased ground clearance by half inch.
it solved the problem with almost all breakers only if i m travelling alone or with two people.
But with 4 people on board, it still touches the ground.
Went to shah jee axle wala. He asked for 3,500 Fnf for spacers in back only. he said rubber (tyre) spacers are also required to be installed in front, so that shape of car remains intact.