You can very well fit tubeless tyres on your Avenger. Just make sure you get them in stock size.
For front you can use MRF Zapper FY1 and for rear tyre for go for MRF Zapper-Y tubeless. In case you can't find tubeless version of Zapper Y then use Michelin Pilot Sporty tubeless tyres for front as well as rear.
Saam Moorevia Google
Hi Ramit I want to change tyres for my Scorpio 2007 235/70 R16 suggest me. Thank you