Couplemate Trailer Parts.
Couplemate Trailer Parts.

TECHNICAL HUB

Trailer & Towing 101

Calculating D-Value

D -Value for Pintle Hooks D -Value for pintle hooks has long been a mystery for many when selecting the right size for a truck. "So I think I need a 10t pintle hook because I am...

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Bearings 101: Find Bearing Numbers

Bearings 101: Find Bearing Numbers

Understanding Trailer Wheel Bearings We often get asked: What bearing does my trailer run? Inside each trailer or caravan hub, you'll find two bearings: the outer bearing and the...

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Hubs 101: Stud Patterns (PCD)

Hubs 101: Stud Patterns (PCD)

Understanding your Stud Pattern (PCD) is crucial when searching for spare wheel parts like rims or hubs for your trailer or caravan. Correctly identifying the PCD prevents the...

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Wheels 101: Rim and Tyre Backspace

Wheels 101: Rim and Tyre Backspace

How to Measure Rim and Tyre Backspace Measuring the backspace for a trailer wheel, also known as the wheel offset, is essential when selecting wheels and tyres to ensure proper...

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How to Align Caravan Wheels

How to Align Caravan Wheels

Caravan and Trailer Wheel Alignment A caravan wheel alignment service sounds complicated. How can the wheels on caravans and trailers become out of alignment? It is common to...

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