Triumph TR4A
The TR4A came factory-equipped with 15x4.5" steel wheels featuring a 4x4.25" (4x108mm) bolt pattern and painted finish designed to accommodate hubcaps. These narrow steel wheels were typical of British sports cars from the era, prioritizing lightweight construction over modern aesthetics. The factory offset was quite conservative, keeping the wheels tucked well within the fender wells for a classic look that matched the car's traditional British styling.
For VTO Wheels compatibility, the TR4A's 4x108mm bolt pattern matches perfectly with our vintage aluminum offerings. You can stick close to the original look with our 15x6" wheels, or go slightly larger with 15x6.5" or 15x7" options for a more aggressive stance while maintaining that classic British sports car character. Our offset range from -7mm to +38mm gives you plenty of flexibility to dial in the perfect fitment.
The TR4A represented Triumph's evolution of the TR4, featuring independent rear suspension that transformed the driving experience of this beloved British roadster. Built from 1965-1967, it bridged the gap between the TR4 and TR250/TR6, making it a transitional model that's highly sought after by collectors today. These cars have become icons of 1960s British motoring, celebrated for their balance of performance, style, and that unmistakable exhaust note.
By Bull-Doser, PUBLIC DOMAIN, https://commons.wikimedia.org/wiki/File:%2767_Triumph_TR4A_(Hudson_British_Car_Show_%2712).JPG
Best Wheels For Your Triumph TR4A
These wheels will fit your Triumph TR4A
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is the factory bolt pattern for the Triumph TR4A? | The TR4A uses a 4x4.25" (4x108mm) bolt pattern from the factory. VTO Wheels offers this exact 4x108mm bolt pattern in our vintage aluminum wheel lineup, ensuring proper fitment for your TR4A. |
| What VTO Wheels sizes fit the Triumph TR4A? | For stock replacement, our 15x6" wheels work beautifully. Popular upgrades include 15x6.5" and 15x7" for a more aggressive look while maintaining the classic proportions. The 14x6" option also works if you prefer a slightly smaller diameter with vintage appeal. |
| Do I need hub-centric rings for VTO Wheels on my TR4A? | Hub-centric rings may be required depending on your TR4A's hub bore and the specific VTO wheel you choose. We recommend measuring your hub bore diameter and comparing it to the wheel's center bore to determine if rings are needed for proper centering. |
| What offset should I choose for my TR4A with VTO Wheels? | For the TR4A, offsets in the +10mm to +25mm range typically work well within VTO's available -7mm to +38mm range. The exact offset depends on your desired stance and wheel width - we recommend consulting with our fitment specialists for your specific setup. |
| How does shipping work? | Orders are shipped as soon as the machining process is completed. Please allow up to 3 weeks for delivery. Expedited shipping is available for $50 per order (up to 4 wheels). Orders are not processed or shipped on Saturday or Sunday, except by prior arrangement. All orders include full damage/loss insurance. |
| How can I contact sales and support at VTO? | You can reach our customer support team by emailing sales@vtowheels.com, or by calling us at 1 (866) 855-3473, or using the live chat on our website. |
| What is your return policy? | We accept returns for manufacturing defects and fulfillment errors. Orders have a 24-hour cancellation window, after which cancellations will not be accepted due to custom machining. Orders will not be accepted for return after tires have been mounted. |