@BilalYusrat
there's a 'class' who buys Ferrari in Pakistan, just because they afford the 'ultimate' even while knowing they can drive it neither on CNG, nor on 60% of Pakistani roads, nor just any given day. They still buy it for their reasons and cannot be referred to as 'Chawal' like your extremist approach!
The above is a product for serious people who are quality conscious, and like to opt for top-shelf descriptions, with ultimate goals and a justified obsession for supreme products! You don't understand that, do you?
I don't think you're aware of the fact, or that, any guy let you come close to his ride so you'd know that whoever puts slicks, or semi-slicks, or cut-slicks or other drag radials, there's 99.9% probablity they'd put it on separate rims (yes buddy, nothing comes free, they buy that:p which world have you been living in to?), esp. ultralight alloys for multiplied performance! Well, i really don't think you're aware of the fact that people 'spend' hundreds of thousands on turbos, superchargers, built blocks, stand-alone ecu etc and that all doesn't leave their ride a daily-drive. These are the guys referred to as 'racers' dude. Your definition of 'racers' seems to be quite unrealistic, pessimist and fallacious! Excuse me mate, they aren't 'chawal'. You got to get yourself checked by a nice mechanic!
The item above comes in different variations some of which people spend even over 200,000/- for, yes, in Pakistan, and they do know what the gain is. So kindly refrain from just showing up everywhere as a flamer spoiler esp. while you aren't aware even a bit of what it is, and what's going on:)