
Big Jim

Weekdays 6:00 AM - 10:00 AM
Co-Host Big Jim's House
Jim’s relationship with Classic Rock includes Bob Seger, Phil Collen from Def Leppard, Wally Palmer of the Romantics, and many other good friends. Jim writes about ‘80s movies, cars, weird food trends, and “as seen on TikTok” content.
Jim O’Brien hosts “Big Jim‘s House” Morning Show at 94.7 WCSX in Detroit. Jim spent eight years in the U.S. Naval Submarine Service, has appeared on Shark Tank (Man Medals Season 5 Ep. 2), raised over two million dollars for local charities, and is responsible for Glenn Frey Drive and Bob Seger Blvd in the Motor City.

From WTF Mode to V8 Mayhem: Hummer EV, Shelby Rumors & Dodge’s V8 Revival










There’s a certain attitude that defines great Detroit Pistons teams. It’s a toughness, a resilience, a refusal to back down—something deeper than talent alone. It’s an identity, a calling card,…
Jim O'Brien
Living in Detroit, the heart of the American auto industry, I’ve seen firsthand how cars are evolving. It’s an interesting time to do auto reviews. Every automaker is talking about…
Jim O'Brien
Congratulations Detroit! If you’re reading this, it means you’ve survived a weekend filled with questionable decisions, mystery shots, and the kind of bad dance moves that should have stayed in…
Jim O'Brien
Here we are, nearly 20% of the way through 2025 in Michigan , and for many of us, that means one thing: it’s time to start planning a vacation. If…
Jim O'Brien
It’s always fun doing an automotive review in Michigan. Detroit drivers demand a lot from their SUVs—room for the family, comfort for the commute, and enough capability to handle Michigan…
Jim O'Brien
Did Jim Morrison fake his own death? I’ve always had a soft spot for rock and roll mysteries. Maybe it started when I was a kid, watching Eddie and the…
Jim O'Brien