What's the factory bolt pattern on a Triumph TR5?

The TR5 uses a 4x4" bolt pattern, which converts to 4x101.6mm in metric. VTO Wheels offers this exact 4x101.6mm bolt pattern in our vintage aluminum wheel lineup, so you'll have perfect fitment without any adapters or modifications needed.

What VTO Wheels sizes will fit my TR5?

For stock replacement, our 15x6 wheels match closely to your factory setup. Popular upgrades include 15x7 and 15x8 for a more aggressive stance with wider tires. You could even go down to 14x6 for a period-correct vintage look, or up to 16x7 if you want a more modern appearance while maintaining the classic style.

Do I need hub-centric rings for VTO Wheels on my TR5?

Most likely yes. The TR5 has a specific center bore size, and our wheels are manufactured with a larger universal bore to fit multiple applications. We'll include the proper hub-centric rings with your wheel order to ensure a perfect, vibration-free fit that centers the wheel properly on your hubs.

What offset should I run on my TR5?

Factory TR5 wheels typically ran around +20mm to +25mm offset. Our VTO Wheels range from -7mm to +38mm, so you have plenty of options. Stick with +15mm to +25mm for a stock-like fitment, or go with +10mm to +15mm for a slightly more aggressive stance that fills out the wheel wells better without clearance issues.

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.

Triumph TR5

The Triumph TR5 came factory-equipped with 15x5 steel wheels wrapped around Michelin 185HR15 tires, featuring the classic 4x4" (4x101.6mm) bolt pattern that was standard across most TR models. These were basic steel wheels with simple dog-dish hubcaps or optional wire wheels for those who wanted something more stylish. The factory offset was around +20mm to +25mm, giving the car its proper stance without any fender clearance issues.

For VTO Wheels compatibility, our 4x101.6mm bolt pattern matches perfectly with your TR5's factory setup. You can stick with the original 15x6 sizing for a subtle upgrade over stock, or go up to 15x7 or even 15x8 for a more aggressive look with wider rubber. Our vintage-style aluminum wheels come in classic finishes like polished or silver with machined lip that perfectly complement the TR5's timeless British sports car aesthetic.

The TR5 holds a special place in Triumph history as the fuel-injected bridge between the TR4A and TR6, produced for just two short years. With its Lucas mechanical fuel injection system pumping out 150hp from the 2.5-liter straight-six, it was actually more powerful than the TR6 that followed. Only about 2,947 were built, making it one of the rarer TRs and a sought-after classic today among British sports car enthusiasts.

By ChiemseeMan at German Wikipedia (Original text: Späth Chr.), PUBLIC DOMAIN, https://commons.wikimedia.org/wiki/File:Triumph_TR5_PI_2500ccm143PS_1968.JPG

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Frequently Asked Questions

Question	Answer
What's the factory bolt pattern on a Triumph TR5?	The TR5 uses a 4x4" bolt pattern, which converts to 4x101.6mm in metric. VTO Wheels offers this exact 4x101.6mm bolt pattern in our vintage aluminum wheel lineup, so you'll have perfect fitment without any adapters or modifications needed.
What VTO Wheels sizes will fit my TR5?	For stock replacement, our 15x6 wheels match closely to your factory setup. Popular upgrades include 15x7 and 15x8 for a more aggressive stance with wider tires. You could even go down to 14x6 for a period-correct vintage look, or up to 16x7 if you want a more modern appearance while maintaining the classic style.
Do I need hub-centric rings for VTO Wheels on my TR5?	Most likely yes. The TR5 has a specific center bore size, and our wheels are manufactured with a larger universal bore to fit multiple applications. We'll include the proper hub-centric rings with your wheel order to ensure a perfect, vibration-free fit that centers the wheel properly on your hubs.
What offset should I run on my TR5?	Factory TR5 wheels typically ran around +20mm to +25mm offset. Our VTO Wheels range from -7mm to +38mm, so you have plenty of options. Stick with +15mm to +25mm for a stock-like fitment, or go with +10mm to +15mm for a slightly more aggressive stance that fills out the wheel wells better without clearance issues.
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.