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Motor Oil Viscosity Explained: What 0W-20, 5W-30 and 15W-40 Really Mean
October 24, 2026 · RPS DistributorsThe numbers on a bottle of motor oil tell you how it flows when cold and how it protects when hot. Here is how...
Gear Oil Guide: 75W-90 vs 80W-90 and GL-4 vs GL-5 Explained
October 24, 2026 · RPS DistributorsGear oil protects differentials and transmissions under heavy load. Here is how to read the grade, the GL rating, and pick the right fluid.
Your Wholesale Auto and Truck Parts Distributor in New Jersey
October 24, 2026 · RPS DistributorsFrom motor oil by the drum to air brake parts and DEF, RPS Distributors has supplied New Jersey businesses since 2010. Here is what...
Threadlocker Colors Explained: Blue vs Red vs Purple vs Green
October 24, 2026 · RPS DistributorsPick the wrong threadlocker and a bolt either shakes loose or will not come out. Here is what each color means and when to...
Winter Stocking Checklist for Auto Shops, Parts Stores and Gas Stations
October 24, 2026 · RPS DistributorsWhen the first storm hits, customers want de-icer, scrapers and anti-gel right now. Use this checklist to stock up before the rush.
Best-Selling Automotive Products for Gas Stations and Convenience Stores
October 24, 2026 · RPS DistributorsDrivers at the pump buy on impulse and in a hurry. Here are the automotive products that earn their shelf space at gas stations...
Heavy Duty Truck Filters Guide: Fleetguard vs Luber-finer vs Baldwin
October 23, 2026 · RPS DistributorsFilters are the cheapest insurance a diesel engine has. Here is a guide to the filter types every truck needs and the brands fleets...
Tire Repair and Wheel Balancing Supplies: A Guide for Tire Shops
October 22, 2026 · RPS DistributorsFlat-tire season peaks in winter, when potholes and cold air take their toll. Here is what tire shops need for safe repairs and balanced...
Winter Wiper Blades and Washer Fluid: What to Use and What to Stock
October 20, 2026 · RPS DistributorsSnow, salt spray and ice make winter the hardest season on wipers. Here is how to choose blades and washer fluid that keep the...
Automatic Transmission Fluid (ATF) Guide: Dexron, Mercon and Multi-Vehicle Fluids
October 18, 2026 · RPS DistributorsThe wrong transmission fluid can cause harsh shifts and expensive damage. Here is a simple guide to the main ATF types and what shops...
Antifreeze and Coolant Types Explained: IAT, OAT, HOAT and ELC
October 16, 2026 · RPS DistributorsNot all antifreeze is the same. Here is how to choose the right coolant for cars, pickups and heavy duty trucks — and why...
Truck and Trailer Lighting Checklist: Stay Visible and Inspection-Ready This Winter
October 15, 2026 · RPS DistributorsBurned-out lights are one of the most common inspection violations. Here is a quick lighting check for every truck and trailer before winter.