In Halo 3, Halo 3: ODST, and Halo: Reach, the Warthog's tires are printed with the word PUMA. This is a reference to an episode of Red vs Blue in which Simmons
Just finished a replay for the lore of every Halo game, and noticed a funny RvB easter egg in the credits for Halo 5. : r/roosterteeth
The last Halo 3 Easter egg has finally been found after seven years - Polygon
Steam Community :: Guide :: Halo 3: Easter Eggs
Funny little easter egg in Reach. - Halo: Reach - Giant Bomb
RvB Easter egg in rocket league. Settle a bet, do those wheels look like a puma? : r/RedvsBlue
Halo Infinite's Best Easter Eggs Locations
Steam Community :: Guide :: Halo 3: Easter Eggs
RvB easter egg in halo infinite😀 : r/halo
Halo Infinite player discovers giant sandwich Easter egg - Polygon
Steam Community :: Guide :: Halo 3: Easter Eggs
Halo Infinite easter eggs: The best secrets from Halo Infinite's campaign | PC Gamer
Steam Community :: Guide :: Halo 3: Easter Eggs
Be cool, get Puma brand tires for your Warthog | Engadget
The best Easter eggs that aren't ending with Halo Infinite eggs - Game News 24
Halo 3 'easter egg' found after seven years | Halo | The Guardian
Every Halo Infinite easter egg & secret - Charlie INTEL
Halo Infinite easter egg locations – all the secrets discoveries » Amazfeed
Every Halo Infinite easter egg & secret - Charlie INTEL
Halo Infinite Red VS Blue Warthog Puma Easter Egg - YouTube