Geared 4 Fun participates in the San Bernardino National Forest Adopt-A-Trail Program. 4x4, Motorcycle, ATV, snowmobile and UTV clubs join forces with the USDA Forest Service and businesses to maintain and repair OHV trails in the San Bernardino National Forest assuring they remain open for public access.
Directions to Bean Flat Trail (1N37)
From San Diego, take the 15 North to the 215 North, then on to the 10 East.
You will be on the 10 East for a very short time, taking the 38 headed North.
Continue on the 38 for until you see the sign for Heartbar Campground, about 40-60 minutes from the 10 freeway. The turnoff comes quick on a fairly long straight section of road and is easy to pass. If you have reached Onyx Summit, you have gone to far.
Proceed past the Heartbar camp and then right at the "Y", our trail is on the left. If you go left at the "Y", you'll be headed towards Coon Creek.
This trail rating guide was provided by our friends at TDS
1 - Improved / Graded Dirt Road: Passable by most standard vehicles, excluding vehicles with low hanging body panels, or are designed for on road sport driving with ultra low ride and tire section height .
1.5 - Graded Dirt Road: Still passable by most 2wd vehicles, however caution is required and lower speeds may be necessary for vehicles with less clearance. Small rocks (less than 5”) may be embedded in road surface. Sufficient room for passing on most of the road. Some steep grades possible. AWD required if road is wet or icy.
2 - Formed Track: Not passable by standard passenger vehicles.High clearance preferred, AWD preferred. Steep grades present, larger rocks embedded in trail (less than 7”). Some loose trail surfaces and shallow water crossings possible. A spotter may be required on the most challenging portions to prevent body damage on vehicles with less clearance. Sand and dry washes may challenge available traction requiring lower air pressure on some vehicles. Trail may be narrow and require backing to allow other vehicles to pass.
2.5 - Rugged Track: Not suitable for 2wd vehicles, or low clearance cross over vehicles. AWD required, Low Range preferred. Rutted, crossed axle terrain possible, with loose, steep climbs required. Deep sand possible. Some rock crawling possible on loose rocks up to 8” in diameter. Some larger rocks may be present, possibly requiring a spotter to negotiate. Small ledges possible, with larger embedded rocks present. Water crossing to 12” possible. Loose surfaces will be present, with tight clearance, smaller margin for error, and the possibility of body damage. Within the capability of any high clearance stock SUV or truck. AWD cross-over vehicles will struggle and may suffer damage due to lack of low range gearing.
3.0 - Formed Trail: High Clearance SUV or Truck required with low range gearing. Trail will be very rough and heavily eroded, with large, loose rocks present and steep, loose climbs requiring good traction and driver skill to negotiate. Wheel placement critical. Skid plates required, along with larger tires (31”+) necessary to prevent damage. Deeper water and mud crossings possible. Parts of the trail may be entirely in a wash, with loose sand and large rocks present. Possibility of rock ledges, and severe crossed axle obstacles. Good suspension articulation required to maintain traction. Rear limited slip differential or traction control system recommended to limit trail and vehicle damage.
3.5 - Rugged Trail: High Clearance SUV or Truck required, taller suspension and tires recommended. Few stock vehicles capable of completing the trail without damage. Very large rocks exceeding 12” present throughout trail requiring a spotter or heavily modified vehicle to traverse. Very loose and cambered climbs present, also heavily rutted requiring good suspension travel. Tall ledges present requiring good clearance or rocker panel protection. Little margin for error, and possibility of body damage. Tires must be 31”+ with aggressive tread and strong sidewalls. Lower tire pressure, skid plates, and limited slip or traction control required to prevent vehicle or trail damage. Rear locking differential and 32”+ tires recommended.
4.0 - Challenging Trail: High clearance modified vehicle required. Not within the capability of a stock vehicle without damage. Trail likely in river or wash bottom with very large rocks present. Deep mud possible requiring aggressive tires and higher speeds. Water crossings in excess of 24” possible. Heavily rutted and crossed axle terrain present, with large ledges and very steep hills with embedded and loose rocks. Body protection required to prevent damage, with good skid plates and stronger (or spare) steering components necessary. Winching and extraction possible. 32” tires, rear locking differential and flexible suspension required. 33” tires and front locking differential recommended.
4.5 - Extreme Trail: Heavily modified vehicle required.
Extreme rock crawling, with very large ledges present requiring winching for shorter wheelbase (SWB) vehicles. Body and drivetrain damage likely. Very cambered terrain may cause roll-over’s. Water crossings may be hood high, and mud will be very deep and heavily rutted. Vehicles will require heavy modifications. 33”+ tires required, along with front and rear locking differentials in upgraded axles. 35-37” tires recommended. Winch required on SWB vehicles. Roll cages or full metal roof required. Driver must be experienced.
5.0 - No Trail!: Custom vehicle, very experienced driver required. Competition level vehicles on insane terrain with frequent roll-over’s and drivetrain damage. Full custom vehicles with massive axles, 37”+ tires, cutting brakes, very low gears, 1 ton drivetrain, and custom chassis.
All vehicles must be street legal and maintained to conform to highway safety standards, as well as meet the minimum requirements listed below. Have the items ready to display at inspection.
Guests on runs must have all items.
Members are required to have all items.
Note: Consumption of alcoholic beverages on the trail is illegal, dangerous, and strictly prohibited. Anyone violating this policy or any illegal activity will be barred from all club activities.