MWS Fitment Guide
Car Triumph TR 6
Body Sports
Engine 2498 cc / 6 cylinder
Year 1969 - 1974
Wheels
Original XW457
Rim Size 5½" x 15"
Centre 42mm Curly
Number of Spokes 72
Finish Stainless steel, chrome, silver-painted or black-painted
Lacing Inner & Outer
Inset (mm) 12.7
Back Spacing (mm) 95.5 (+/- 3)

Click here to view an explanation of inset, outset and back spacing.
Tyre Originally fitted with 165R15 tyres (p.104 'Original Triumph TR4/4A/5/6' by Bill Piggott, 1998 edition)

This tyre is now considered narrow for the rim; we would recommend a 185/70R15 would suit the rim width better and retain the same rolling radius.
Tube Tubeless

The chrome wheels have been tubeless since December 2007; and the silver-painted wheels have been tubeless since April 2008.

The stainless steel and black-painted wire wheels have always been tubeless. Tubes are only required if fitting tube-type tyres.

If you have the older, tubed wheels or are fitting tube-type tyres you will need 175/185 x 15 tubes and we recommend 15"/16" rim bands.
Notes Wheels which are larger than the standard size might not fit into the spare wheel compartment.
OptionsXW5720 XW5726
Rim Size5½" x 15"6" x 15"
Centre42mm Curly42mm Curly
Number of Spokes7070
FinishChrome or silver-paintedStainless steel, chrome, silver-painted or black-painted
LacingCentreCentre
Inset (mm)10 Outset10 Outset
Back Spacing (mm) 73 (+/- 3)

Click here to view an explanation of inset, outset and back spacing.
79.5 (+/- 3)

Click here to view an explanation of inset, outset and back spacing.
Tyre185/70R15195/65R15
TubeTubeless

The chrome wheels have been tubeless since June 2006; and the silver-painted wheels have been tubeless since October 2009.

If you have the older, tubed wheels or are fitting tube-type tyres you will need 175/185 x 15 tubes and we recommend 15/16" rim bands.
Tubeless

This wheel has always been tubeless. Tubes are only required if fitting tube-type tyres.

If you are using tube-type tyres or wish to fit a tube for any other reason then you will need 185-195/65 x 15 tubes and we recommend 15/16" rim bands.
NotesClearance is quite tight - a fitment check is recommendedClearance is quite tight and the wheel might protrude from the bodywork. A fitment check is recommended.
Notes
WarrantyStainless Steel and Chrome: two year structural and cosmetic
Painted: two year structural and one year cosmetic

The warranty period commences from the date of invoice and is subject to the wheels being maintained as per our Wheel Care advice and in conjunction with our Terms and Conditions. Please retain the warranty tag supplied with each wheel as it contains the information required to identify the wheel in the event of a claim.

Please note: MWS warranty automatically becomes void if the wheels have been: subject to re-work or change; fitted with tyres other than the manufacturer’s recommended fitment; or used for track events.
Splined Hubs
Option 1RSTRL - Left
RSTRR - Right

Four RN716 per hub

Bolt-on splines, unless fitted as original equipment, will increase the track by up to 1¼" per wheel

Studs will require shortening, click here for a diagram

Click here for a guide to fitting hubs, caps and centre-lock wire wheels
Spinners
Code KCK303LH/KCK302RH KCK053LH/KCK052RH
Type Knock-on centre caps Knock-on centre caps
Size 42 mm 42 mm
Thread 8 TPI 8 TPI
Ears 2 2
Logo Triumph Plain (no logo)
Notes We recommend using our 42mm wooden spinner saver to protect the knock-on caps (spinners) when using a copper and hide hammer.

XW5720 & XW5726 : Due to the positioning of the centre in relation to the rim you will require an extra-deep wooden spinner saver

Click here for advice on how tight to apply spinners.
We recommend using our 42mm wooden spinner saver to protect the knock-on caps (spinners) when using a copper and hide hammer.

XW5720 & XW5726 : Due to the positioning of the centre in relation to the rim you will require an extra-deep wooden spinner saver

Click here for advice on how tight to apply spinners.
Retaining Nuts
 
Extra Information
Other comments

Always check the history of the vehicle to ensure that there have been no modifications to the running gear.

Hubs/splines, spinners and nuts remain the same, unless noted otherwise, regardless of which wheel is fitted.

We also stock wire wheel maintenance accessories such as our Cleaning Kit (Refills available), Cleaning Brush, Degreaser and Tyre Foam.

If you require any more information or advice please contact us:

UK - 01753 ­549 ­360 - e-mail Sales (info@mwsint.com)

Overseas - +44 ­1753 ­598 ­382 - e-mail Isabella (isabella@mwsint.com)
Pictures
XW457 Chrome

XW457 Silver-painted

XW457 Black-painted

XW5720 Chrome

TR6 fitted with...

...XW5720 Chrome wire wheels...

...and 195/65R15 tyres

XW5720 Silver-painted

XW5726 Stainless Steel

XW5726 Chrome

XW5726 Silver-painted

XW5726 Black-painted