Posts Tagged Off-Road
Silver Lake Sand Dunes
Posted by Baseline 4x4 Outfitters in Uncategorized on June 26, 2013
This is one of those places that if you enjoy offroading it is well worth spending a weekend at. Silver Lake Sand Dunes are part of the Michigan State Park System. It is located about mid state on the Lake Michigan shoreline just west of Mears Michigan.
The park is very well maintained by the Michigan Department of Natural Resources with a very family oriented environment. There is a large parking lot at the park so that if you trailer in for the day you do not need to worry about parking for your tow rig. There are also several motels and camp grounds in the immediate area to accommodate overnight stays.
We have stayed at the Sierra Sands Family Lodge on several occasions. They offer a convenient location relatively close to the park with a parking lot specifically designed to park a truck and trailer. The Sierra Sands is a family owned operation. Rooms are clean with comfortable beds. There is a continental breakfast available every morning in the front lobby. The pool and hot tub are a great addition to your stay along with two fire pits with picnic tables and grills at the back of the facility for social gatherings at the end of the day. A great place to sit and reflect the days experiences.
The recreational vehicle part of the park offers a series of hills to climb with the first being Test Hill. There is generally a large group of vehicles both at the bottom and at the top socializing and taking in all the excitement. Test hill is the most challenging of the hills to climb. It takes the right combination of speed and power to make it to the top. Don’t be surprised if you don’t make it to the top on the first try.
The sand conditions vary considerably depending on the temperature and weather conditions. The rain will cause the sand to pack and therefore allows your vehicle to gain more traction. When the sun is shining and the wind blowing, the sand dries out and the sand becomes loose and traction is diminished.
Tire pressures are extremely critical when operating in the sand. We have found that 10 to 12 pounds of air pressure is ideal. These numbers will vary considerably depending on the weight of the vehicle and the type of tire you run on your vehicle. The decreased air pressure allows the tire to sag and therefore produces a larger foot print. This distributes the weight of the vehicle over a larger area giving the vehicle more traction.
Tires are not designed to operate at highway speeds with the lowered air pressure. David Allen Racing is located just outside the park. They offer a wide variety of performance and convenience items along with a free air station to air your tires back up to normal operating pressures.
Make sure to add this to your list of places to visit. You won’t be disappointed. We look forward to seeing you there!
Wheel Offset and Back Spacing
Posted by Baseline 4x4 Outfitters in Uncategorized on June 3, 2013
When selling tires and wheels, to the end-user, quite often there is a lot of confusion as to what is the best wheel configuration for my vehicle. Positive offset moves the tire closer to the vehicle while negative offset moves the tire away from the vehicle. To much positive offset can cause interference between the tire and chassis and can risk the chance of tire damage and a potential blowout. To much negative offset causes the tire to move away from the vehicle and can cause the tire to interfere with body components.
Here is some general information about wheel offset and back spacing. Wheel offset is based on the centerline of the wheel itself. The centerline is the exact center point between the inboard and outboard flanges. Offset is obtained when the wheel mounting surface, to the rotor or drum, is moved in either direction. With the mounting flange located in the center of the wheel, positive offset is obtained when the mounting flange is moved closer to the outboard flange. Moving the mounting flange closer to the outer flange causes the tire to move inward towards the body. To much positive offset can cause the tire to interfere with the suspension or inner body components and will be detrimental to the tire and suspension components.
The same is true for negative offset. Once again with the the mounting surface, of the wheel, located on the exact center line of the wheel, moving the mounting surface closer to the inboard flange will cause the tire to move away from the body. The primary concern here is that with the tire moving away from the chassis there is a potential that the outer part of the tire can interfere with the outer fenders. This configuration can also cause the tire to fail.
Back spacing is the distance from the mounting surface of the wheel to the inboard flange of the wheel. Increasing the backspacing moves the tire assembly away from the vehicle. Decreasing the backspacing moves the tire closer to the vehicle.
It is important to remember that whenever you are installing new wheels on a vehicle that the wheel be properly configured for that specific vehicle. Once the tires and wheels are mounted and installed on the vehicle, check to make sure that there is no interference with the tires turned from stop to stop and also full travel up and down to eliminate any potential from premature failure of the tire from interference.
Rugged Ridge JK Wrangler Skid Plates
Posted by Baseline 4x4 Outfitters in Uncategorized on May 17, 2013
Rugged Ridge has several solutions to the vulnerable under body components on the Jeep JK Wranglers. All of these skid plates are constructed of 3/16″ steel powder coated with a glossy black finish for excellent off-road protection. These skid plates use factory mounting holes for easy installation with a basic set of hand tools.
Starting at the Front of the vehicle we found that the Front Bumper Skid Plate, 18003.30 for the 2007 through 2013 Jeep JK Wranglers, will protect the steering components as well as help prevent air from building up under the hood. This build up of air can cause hood flutter while driving at highway speeds.
The JK Wranglers came from the factory with an air dam to keep the air flow away from the vehicle. This air dam was constructed of plastic and can be easily damaged, when off-roading, or quite often is removed when aftermarket bumpers are installed. I have this option on my personal vehicle and found it to be not only functional but improves the look of the vehicle as well.
The next area that I highly recommend protecting with a skid plate is the fuel tank evaporator. The evaporator is located just forward of the rear differential on the drivers side. The location and construction of the canister make it extremely vulnerable to off road hazards such as rocks, limbs or any other potential obstacle often encountered on the trail. These are very easy to install and will give you maximum protection when you need it. The 2007 through 2011 JK Wranglers use part number 18003.40 while the 2011 through 2013 JK wranglers use part number 18003.42.
The Rugged Ridge Transfer Case Skid Plate is easily installed using the factory mounting locations. This unit is designed to fit the 2007 through 2013 JK Wranglers, part number 18003.32, and provides adequate protection.
Rugged Ridge offers an Engine Skid Plate. Part number 18003.50 is designed to fit the 2007 through the 2011 model years. Part number 18003.51 is designed to fit the 2012 through 2013 models. This skid plate attaches to the transmission mount bracket assembly for its rear support and to the engine frame mounts to support the front part of the structure. This skid plate is made from 3/16″ steel and is fairly easy to install. There is an access location in the bottom part of the pan to drain the engine oil. We have found that it is best to position a funnel between the skid plate and the engine to direct the oil flow into a proper container. Without the use of the funnel oil will flow into the skid plate and will be more difficult to contain.
Our most recent installation of this skid plate was on a Jeep JK Wrangler with Currie Rock Jock 60’s. We had to trim the driver side forward corner back approximately 3″ in order to gain enough clearance for the larger axle center section.
The last skid plate offered for the JK Wranglers is the Muffler Skid Plate, part number 18003.31. It is designed for the 2007 through 2013 Jeep Wranglers. This skid plate is also easily installed and provides adequate protection for the area behind the rear differential. This skid plate will not work with a dual exhaust type muffler.
Rugged Ridge does not offer a fuel tank skid plate at this time. The fuel tank currently has a skid plate that it sits in. My feeling is that the factory fuel tank skid plate is very limited in its protection abilities. There are several other companies offering a skid plate for this critical area. The ones that I have seen so far attach to the factory mounting locations and provide superior protection for any trail hazards you will encounter.
Calculating Electrical Power Consumption on your Jeep Wrangler
Posted by Baseline 4x4 Outfitters in Electrical on December 15, 2011
Quite often we get questions on how many lights can I run on my vehicle or how much power do I need to operate this winch. We will try to give you a quick lesson on basic electricity 101.
There are two basic laws of electricity that apply. The first is Ohm’s Law. Ohm’s states that Voltage = Current x Resistance. This is pictured as V = I x R where V = Voltage, I = Current and R = Resistance. It is important to note that current is measured in amperage.
When factored out you come up with the following equations:
V = I x R
I = V / R
R = V / I
The second equation is Watts Law. Watts Law states that P = Current x Voltage. This is pictured as P = I x V where P = Watts, I = Current and V = Voltage. Once again it is important to note that current is measured in amperage.
When this basic formula is factored out you come up with these formulas:
P = I x V
I = P / V
V = P / I
To apply either of these two formulas, you will need to know at least two of the variables. Most standard vehicle electrical systems are 12 volts. If you had a light that put out 55 watts of power you would be able to determine the current load consumed by using Watts Law where I = V / P. In this case 55 watts divided by 12 volts equals 4.58 amps. If there were multiple lights used, you simply add the current draw from each light to come up with a total current load for that particular system. If you had a two light system, the total current load would be 9.17 amps. A three light system would have a total current load of 13.75 amps.
Here are couple of actual light kits to demonstrate how this works.
The Rugged Ridge 5” HID Light Kit comes with two lights along with all the wiring and hardware to install in your vehicle. To accurately determine how much current this system uses, we could apply Watts Law to determine this. The battery voltage is 12 volts. Each HID light operates at 35 watts for a total of 70 watts between both lights. 70 Watts divided by 12 volts equals 5.83 amps.
The Rugged Ridge 6” Halogen Light Kit comes with two lights along with all the wiring and hardware to install in your vehicle. To accurately determine how much current this system uses, we could apply Watts Law. The battery voltage is 12 volts. Each Halogen light operates at 100 watts for a total of 200 watts total between both lights. 200 Watts divided by 12 volts equals 16.67 amps.
These two examples indicate the allowable current needed for each of these systems to properly function. This example also demonstrates how the HID lights operate at considerably less amperage than the equivalent halogen lights. This may be something to consider when installing several electrical components where there is a limited amount of amperage available.
Always make sure that you install the correct fuse to properly protect the system and your vehicle.
Rugged Ridge 8500 lb. Winch
Posted by Baseline 4x4 Outfitters in Uncategorized, winch, Winch on November 3, 2011
The Rugged Ridge 8500 lb. Winch is a durable, affordably priced winch for the vehicle used as a daily driver or the weekend warrior. This winch comes with a 5.5 hp series wound motor that will give you great performance and many years of operation. This unit comes with a 3 stage planetary gear box with a 172.8:1 gear ratio. All exterior hardware is stainless steel to provide years of quality service.
This winch can be purchased with the synthetic rope also. Synthetic winch rope is lighter and considerably stronger than the wire rope. The Rugged Ridge Synthetic Winch Rope is constructed of Dyneema SK-75 fiber imported from the Netherlands. This revolutionary fiber is the same material used to make ballistic body armor. The synthetic winch rope is easy to handle during winching operations but the main thing I like about it that is does not store kinetic energy. If the cable were to break under load, it will just drop to the ground. On the other hand, wire rope stores kinetic energy and will have a backlash effect coming back at the operator if it fails under a heavy load.
I currently have a Rugged Ridge 8500 lb. Synthetic Winch on my TJ Wrangler. This winch has worked flawlessly for several years now. The synthetic cable is extremely easy to use and you don’t have to worry about frayed or kinked cables cutting your hands. It would be hard to go back to a wire rope winch after using the synthetic.
Posi-Lock Vacuum Eliminator Kits
Posted by Baseline 4x4 Outfitters in Uncategorized on November 1, 2011
If you are currently have a Jeep YJ Wrangler or an XJ Cherokee with a Dana 30 Front Axle, you are probably already aware of the problems associated with the OE Vacuum actuators. Posi-Lock has a solution to this problem. The Posi-Lock Cable Kits eliminate the use of the vacuum actuator and replace it with a cable system that allows the operator of the vehicle to positively engage the disconnect axles from the cab. These are complete kits that are easily installed and are available for several different disconnect axles besides the Dana 30. The standard kit for the Jeep YJ Wrangler and XJ Cherokees is part number PSL900. The PSL 920 Kit is available for these same vehicles when there is between 3″ to 6″ of lift installed. The primary difference is that cable is slightly longer to compensate for the additional lift.
One thing to consider when installing one of thes kits is to purchase a new shift fork. The part number for this option is PSL100.
We have sold a large number of these kits and have had no problems with the operation of the units.
Contact Baseline 4×4 Outfitters to see if there is a kit to fit your disconnect axle.
Flex-A-Lite 485 Electric Fan Installation in a 1998 Jeep TJ Wrangler
Posted by Baseline 4x4 Outfitters in News on October 29, 2011
We recently installed a Flex-A Lite Fan, Model 485 in my 1998 TJ Wrangler. The instructions were very accurate and straight forward which made for an easy installation.
This particular Jeep Wrangler is exposed to some abusive terrain and occasional water so rather than using the supplied butt connectors we soldered the wires together and used heat shrinkable tubing to insulate the joint. The terminal and spade connector ends were soldered as well. We used Permatex Dielectric Grease on all of our connections to prevent any corrosion or high resistance connections. This is important with any vehicle that is subject to high moisture conditions.
The performance of the fan is exceptional for the style of driving that it is subjected to. Most of the time this Jeep is used for off-roading in the trails, hills and sand dunes in Indiana and Michigan. This high RPM driving and slow speeds tends to build up heat quickly in the engine. The FLE 485 Fan continually cycled on and off keeping the engine at constant temperature.
Spartan Lockers, The Economical Locker
Posted by Baseline 4x4 Outfitters in Lockers on April 8, 2011
Spartan Lockers, by USA Standard, are relatively new to the locker world and are proving to be a very effective and economical alternative for added traction in the off-road industry. These units are made from 9310 material for superior strength and are easily installed in open carriers by removing the spider gear assemblies and installing this unit in their place. We have installed several of these units in the various Dana 30 and 35 Differentials. The pin and spring design makes installation extremely easy. This unit also does not use the original thrust washers, like some of the similar brands do, allowing for plenty of material for additional strength. Spartan Lockers are available for many of the Dana Differentials along with the most common differentials used in the Nissan, Toyota and Suzuki Samurai vehicles. The Ford 8.8 Differential will be the next model to receive the Spartan Locker. These should be available somewhere around May or June of 2011. When additional traction is required at an affordable price, the Spartan Locker is the answer.