Fire Fighters' HQ

What there is most of

• Tile Special 1 x 2 Grille with Bottom Groove · White×11
• Tyre 21 x 12 with Offset Tread Small Wide · Black×9
• Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges · Red×8
• Brick 2 x 2 x 3 · Red×8
• Brick Special 1 x 2 with Vertical Clip [Thick U Clip] · Light Gray×8
• Wheel 11 x 12 with Hole Round for Wheels Holder Pin · White×8
• Brick 2 x 2 · White×7
• Plate Round 1 x 1 with Solid Stud · Trans-Neon Green×7
• Brick 1 x 12 · Red×6
• Brick 1 x 2 · White×5
• Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun · Yellow×4
• Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth · Dark Gray×4
• Window 1 x 4 x 6 Frame with 3 Panes, Fixed Glass with Trans-Dark Blue Glass · Black×4
• Brick Round 1 x 1 Open Stud · Trans-Red×3
• Brick Sloped 45° 10 x 2 x 2 Double · Black×3
• Brick Sloped 45° 2 x 1 with Bottom Pin · Trans-Dark Blue×3
• Antenna 1 x 4 with Rounded Top · Light Gray×2
• Bar 1 x 8 x 2 · Yellow×2
• Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] · White×2
• Baseplate 16 x 16 Road / Driveway with Yellow Triangle Print · Green×2

The twenty most numerous parts, longest bar first. Start a checklist to see all 103 part types and tick them off as you find them.