2003 Chevrolet TrailBlazer Air Filter

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…

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…

Chevy stopped using a port to plug in a brake controller after the 2006 model year. The tow package wires to install a brake controller are still present up under the dash, to the left of the steering column, held together with a white tag. The wires…

Hey Jordan, Yep, I went ahead and verified directly with Timbren the Timbren Suspension Enhancement System - Severe Service #TGMRTT35D are indeed a fit for your 2025 Chevy Silverado 2500 ZR2. That said, the Severe Service kit is designed for trucks…

I have attached a drawing from the installation instructions for the rail kit part #C16430-204 you can check out. As you can see in the attached drawing I noted the carriage bolts and where they are located on the rails when installing. Please note…

I recommend using the TorkLift Custom Frame-Mounted Camper Tie-Downs #TLD2101 and #TLD3109, which are the perfect solution for your 2004 Dodge Ram 2500 with the 8 foot long bed. TorkLift tie downs are high quality parts that have a durable powder…

Hello Aaron. I have the perfect solution for you, the Gen-Y Hitch Gooseneck Trailer Hitch for GM OEM Puck Systems - 5" Offset - 25,000 lbs #GY55XR. This will bring the ball forward by 5" and should line you up over the axle. After you try…

Hey Uwe, I would definitely go with the Hellwig Load Pro 35 part #HE93XR over the Timbren. The Timbrens are notoriously harsh and bouncy and since that's not what you want I would definitely avoid them at all costs. Hellwig will give you the…

Hi Bill; I'm not surprised the #T53MR gives you a rough ride since it is the severe service kit. Timbren SES isn't overly forgiving to begin with, and this particular design is for constant loads like a slide-in camper. I would recommend the…

The king pin of the #BD0289640300 matches the same dimensions as what your tractor trailer would be designed to attach to. So yes, this would work for your tractor.

Hey Bret! We don't sell the mounting bracket for the Primus IQ item #TK90160 anymore. It's part number 6927 so you should be able to find it online. As far as the relays go, the 7- and 4-Pole Trailer Connector item #HM40975 does not include…

To replace the Equa-Flex Equalizers on your 2010 Montana Mountaineer you are going to want the MORryde Rubber Equalizers for Tandem Axle Trailers item #MR87ZR. These have nearly identical dimensions and will work great as both a replacement and an…