Michelin and Bridgestone are more prominent according to our view and are of International standards
Infact - if correct then Bridgestone tyres are even used in Factory fitted i10
MRF, Apollo Tyre are Indian brands - they are well priced, economical - but may be if you desire even more - go with Bridgestone or Michelin.
Will recommend either of them to go in for
Do however check on :-
> Specs - Size - Tread - are they meeting Manufacturer specs
> Brand - will not suggest to choose in Chinese brand - if bridgestone cost Rs. 3700 for i10 tyre, chinese brand can come in around Rs. 2500 - but the eventual saving / durability / life and performance can not match that Bridgestone standard
Well - for Swift Zdi - 185/65 is what been recommended by the maker
Is there any specific reason - you considering for upsizing the tyres.
The Size 185 in 15 Inch Alloys is pretty stable to our view and no need of upsizing it as such is - you will only notice a marginal difference and that too only on highway drive with probably no difference on city drive.
For tyre Upgrade and ideal size - refer this post - mentioning upsizing requirement.
In terms of prices - set of 4 tyres will cost around rs. 20K - 22K for Michelin & Bridgestone.
MRF one should cost around Rs. 18K.