Wheel Trims & Nut Rings for Trucks, Trailers & Buses. Fit, Protect & Style Your Fleet
Choose from one of the UK’s largest ranges of commercial vehicle wheel trims, available in 15”, 16”, 17.5”, 19.5” and 22.5” sizes. Or... choose nut rings, available for 6 stud, 8 stud and 10 stud wheels.
Parma Group has been supplying commercial wheel trims since 1999. Our offering has grown to include one of the most comprehensive selections in the UK for HGVs, trailers, buses and coaches. We only sell trims we trust, and we hold our stock locally - which means no import fees, and often next-day delivery.
Protect your wheels - shield against dirt, salt, moisture and debris that cause corrosion and damage
Reduce long-term costs - minimise wheel maintenance and replacement over time
Improve vehicle presentation - achieve a clean, polished look across your fleet
Enhance your brand image - stand out with professional styling on the road
Easy upgrade - a quick, cost-effective way to improve both appearance and protection
The Benefits of Nut Rings
Durable and stylish - nut rings (also known as donut rings) add a polished look while shielding wheel nuts
Easy to install - remove two opposite wheel nuts, fit the ring over the studs and re-torque for a secure fit
Compatible with safety components - ideal if you use nut covers, wheel nut indicators and sometimes wheel nut locks
UK’s widest selection - Parma offers the largest collection of nut rings in the UK for consistent fleet styling
Can I Use Both?
In some cases, yes! We offer pre-made kits that combine a liner, nut ring and nut caps, designed to work together seamlessly. Full wheel trims that cover the entire wheel cannot be used with nut rings, so we recommend choosing one of our combination kits if you're looking for both coverage and visibility.
Solid stainless steel with imitation wheel nuts for a bold, premium look. These mirror-finish trims are especially popular on buses, horse boxes, these are the option for premium styling.
An all-time favourite, this classic design offers a clean, durable mirror-finish stainless steel style that suits a wide range of vehicles. A go-to choice for standard fleet styling.
Made in Italy, Vinci trims feature plastic disc centres for a distinctive look. Favoured across buses, coaches, and trucks seeking a stylish, European finish.
A sleek, minimal option with enlarged fixing holes for alloy wheel fitment. The open centre allows the hub to remain visible while still providing a polished, streamlined appearance.
Crafted from solid stainless steel, these closed-centre nut rings create a smooth, uniform look - especially suited for steel wheels. A popular choice for buses, horse boxes, and other commercial vehicles.
Look at the tyre wall on your vehicle. You’ll see a sequence like this: 295/80R22.5. The number after the R is the wheel size — in this case, 22.5 inches.
We stock wheel trims in all standard HGV sizes: 15” • 16” • 17.5” • 19.5” • 22.5”
Wheel trims are stylistic protective covers that fit over the face of a vehicle’s wheels. They’re commonly used on HGVs, buses, coaches, and trailers to give a more polished look and to shield the wheel from dirt, salt, and other elements that can cause corrosion or damage.
What is PCD?
Sometimes we will also need the PCD of your wheel to ensure you get the right fit. This stands for Pitch Circle Diameter - and is essentially the distance of one wheel nut to the one directly across the wheel from it. Sound confusing? Don't worry - we have a calculator and diagram here!
When will my wheel trims arrive?
If we have the product in stock, we will send via next day delivery. Bonus - this is free over £250 to mainland UK! We try to keep stock of all of the trims we offer, but there may be occasions where this isn't possible, and they will be marked as out of stock online.
What's the difference between wheel trims and hub caps?
Wheel trims, also known by many different names such as hub cabs, hub covers, wheel covers or wagon wheels, all refer to the same thing.
What Our Customers Say
Here's why we’re rated 4.6/5 on Google
"Very quick to reply to emails and to dispatch goods, excellent communication and a pleasure to do business with"
"Products as described and prompt service. Highly recommended"
"I’ve purchased from this company for years, through various companies I’ve worked for. I now have my own business and the team have been great helping me getting some stock. Delivery service is excellent and everything is always spot on."
