Definition
Call tracking is technology that assigns different phone numbers to different ads, listings and web pages, so a dealership can see which marketing produced each call. Many platforms also record calls, report missed calls and classify calls by department and outcome.
Pasch Group Dealer Glossary
What it means for a dealership
On a dealer website, call tracking usually works through dynamic number insertion. A script swaps the phone number a visitor sees based on how they arrived, such as a Google ad, a marketplace listing or an email. Each tracking number forwards to the store’s real line. Google Ads offers its own forwarding numbers and can count a call as a conversion only when it lasts longer than a length you set.
Calls are a big part of what dealers buy with ad spend. In Pasch Group’s Google SEM report, 67% of Google Ads hard conversions were phone calls in Dealer eProcess data. But most calls in the report’s larger call dataset were not sales opportunities, so counting every call as a sales lead makes campaigns look better than they are.
A good setup classifies calls by department and outcome and flags missed calls for follow-up. It also sends call events to GA4 in the Automotive Standards Council (ASC) format, so calls can be compared with forms and chats. Call recording laws vary by state, so check consent and disclosure rules with your counsel.
In practice
A dealer gives its Google Ads, its marketplace listings and its TV spot their own tracking numbers. Call reports split each source’s calls into sales, service and parts, so the store can see which ads drive sales conversations rather than just call volume.
Questions
Should every call count as a conversion in Google Ads?
Not for sales campaigns. In Pasch Group’s Google SEM report, only 12.84% of about one million Google SEM calls were sales opportunities. The report recommends separating sales calls from service and administrative calls and judging campaigns on cost per sales opportunity instead.
Sources
Updated October 11, 2026