Transmission Cooler Recommendations for a 1998 Chevrolet Silverado 4X4 5.7L  

I would recommend the largest cooler that will easily fit in front of the air conditioning condenser on your 1996 Chevy Express Van. In your case the Derale Class IV, Series 8000 Plate-Fin Transmission Cooler Kit, item #D13504, would be the one that…

Adding a transmission cooler will go a long way towards extending the life of your Chevrolet Suburban's transmission, especially if you tow often or if the weight of your trailer is up near the vehicle's limits. An engine oil cooler is also a…

That's right, you cannot overcool transmission fluid. Though in the winter it will take a little longer for it to warm up. Adding a supplemental transmission cooler to your 1996 Chevy K1500 Suburban is an excellent way to help get the most life…

Trailer tire speed ratings do use a letter code system. A tire rated L for speed means it can be operated up to 75 mph; a tire rated M for speed can be operated up to 81 mph. There are many other speed codes. A trailer tire that does NOT indicate any…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

The difference between load ranges varies based on the tire size and brand. When comparing two tires of the same size and brand, a load range D tire will always have a greater weight capacity and psi rating than a load range C. However, when…

The three most common lug stud sizes for a trailer are 1/2"-20, 9/16"-18, and 5/8"-18. In order to make sure you get the correct lug nuts you need to measure the lug studs on the trailer now as we have no way to look this up for…

If you are just looking for a new converter, the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers part #PD4635V will be a direct upgrade for the Magnetek Converter Series 6300 Model 6332 that you have now.

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the vehicle…