Shriram Transport Finance's stock took investors by storm last week when it gained 23 per cent, reacting to its December quarter (Q3) results. Even the stocks of its peers — Mahindra & Mahindra Financial Services (M&M Finance) and Cholamandalam Investment and Finance (Chola Finance) — had a good run after their Q3 results, prompting a section of investors to think if the tide had turned favourable for vehicle financiers. Shriram Transport’s 19 per cent year-on-year (YoY) growth in disbursements may have particularly nudged one to think so. But, the devil lies in the detail and some of the broader parameters,