I think the default Panther tyre 3.00-18 is good in terms of road grip, traction. The only reason I wanted to change it is because the tyre looks slim on the rear wheel. If you look at the Deluxe tyre and rim, it looks impressive, even people who install off-road tyres on Honda Classic 125, those tyres also look impressive. Coming back to the question, the default tyre is good on road, it's just the looks of it. Nonetheless, in my experience, I have never felt this much confident on riding any bike as compared to Suzuki GS150.