Thank you to Winter Fun 2016 donors

The North District of the California Wheel Drive Association, Inc. (Cal4Wheel), and the Madhatters 4x4 Club of Northern California would like to thank all of the vendors, clubs and individuals who donated raffle prizes to the 34th Annual 2016 Winter Fun Festival event. As a result of these generous donations, $10,500 was raised to support Cal4Wheel in its fight to keep the trails open for all to enjoy.

When making purchases, please give strong consideration to these vendors and thank them for standing behind our event. If they are recognized and their business is improving due to their support, they will be much more likely to provide donations for future events.

Additionally, I would like to specifically thank Buster Johnson of the Grass Valley 4 Wheelers for his considerable efforts in soliciting and collecting numerous raffle prizes again this year. Also, my fellow members of the Madhatters 4x4 Club merit sincere acknowledgment for tirelessly procuring raffle prizes, setting up/taking down the raffle booth, and managing yet another highly successful raffle for the benefit of Cal4Wheel.



4 Wheel Parts Santa Rosa
4x4 Labs
Auburn Riebes - Grass Valley Highway
Auto Zone - Grass Valley
B&C Lumber
Baer Brake Systems
Banner Electronics
BK Dittmer Service & Repair
Brocke Racing Enterprises
Cisco Grove Campground
Clayton Offroad
Colfax Riebes
DeMartini RV Sales
Eagle Quick Lube
Electronics Solution
Foothill Car Care
Grass Valley Riebes
Hard Core Trail Gear
Hatchette Book Group
IH Parts America
J&M Offroad

J&W Jeep Parts
KC Hilites
Magnussen's Dodge, Chrysler, Jeep
MG Industries
Monument Auto Parts – Livermore
Nevada City Plaza Tire
Nevada City Riebes
Northridge 4x4
Overland Journal – Chris Collard
Plaza Tire – Grass Valley
Red Peak Offroad
Ruff Stuff
SFK Manufacturing, LLC (Skid Row Offroad)
Snevey's Offroad
Solid Axle Industries
The 4x4 Shop
Top This Truck & Auto
Vintage Transport
WFO Concepts
Wilco Offroad



Advanced Adapters Inc.
ARB 4X4 Accessories
BF Goodrich
Bilstein Shocks
California Casuals
Extreme Terrain
Four Wheel Parts

Randy’s/Yukon Gear
Tom Woods Custom Driveshafts
Trail Gear
Tuffy Security Products
Warn Industries, Inc.
West Coast Differentials/Sierra Gear and Axle



4x4 in Motion
Art Stine – Madhatters 4x4
Ben Holland – Madhatters 4x4
Buster Johnson – Grass Valley 4 Wheelers
Cort Zimmerman – Madhatters 4x4
Craig & Carol Lemon – Madhatters 4x4
David Ainsworth – Madhatters 4x4
Diablo 4 Wheelers
Grass Valley 4 Wheelers
Jeff Blewett
Jo Snyder
Joaquin Jeepers

Joe & Nellie Malloy
Josh Ebel – Madhatters 4x4
Larry Holloway – Madhatters 4x4
Martin Maeding
Martin Ward – Grass Valley 4 Wheelers
Mudsuckers 4WD Club
Pat & Mike Bashore
Peety Woll
Phil Phillips – Madhatters 4x4
Sierra Treasure Hunters
Tom & Carmen Gunther – Madhatters 4x4
Women Out Wheeling


Tom was the raffle chair for the 2016 Winter Fun and is a member of the Madhatters 4x4 Club.

Register for Winter Fun 2017


Event Chair
Dennis Atkinson
925-518-2552 cell

Registration Chair
Pat Bashore