Login Register

Aftermarket wheel fitment Topic is solved

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

Post Reply
bgp
Posts: 7
Joined: 18 November 2016
Year and Model: 1997 850 T5 wagon
Location: Indiana

Aftermarket wheel fitment

Post by bgp »

I was looking at aftermarket wheels for my 1997 850 T5 wagon.
I know that the bolt pattern is 5x108mm,but quite a few of the aftermarket wheels actually are 5x107.95.
Will that .05 (0.000197 of an inch) make that much of a difference in fitment?

Thanks!!

j-dawg
Posts: 1154
Joined: 20 April 2013
Year and Model: 1999 V70 T5
Location: Los Angeles, CA
Has thanked: 4 times
Been thanked: 33 times

Post by j-dawg »

That's a 50 micron difference, or about half the width of a human hair. As far as most car parts are concerned, 107.95 just means 108.

The number 107.95 probably comes from a sloppy unit conversion from 4.25 inches (4.25 in * 25.4 mm/in = 107.95 mm) by a website operator who doesn't understand significant figures.
1999 V70 T5 5-SPD | ~277k mi | sold

User avatar
misha
Posts: 5379
Joined: 7 December 2008
Year and Model: '97 850 2.5 20v
Location: Serbia
Has thanked: 152 times
Been thanked: 402 times

Post by misha »

Depending on which tire width you will use...ET number is the 2nd important thing.ET for these cars is from 35-49.BUT if you use rims with ET49 you will be limited to 205 width of tires.Without spacers,nothing wider will fit on these cars without rubbing at the inside of a fender,strut....etc.
205 width on ET49 rim is maximum limit(without spacers).
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS

bgp
Posts: 7
Joined: 18 November 2016
Year and Model: 1997 850 T5 wagon
Location: Indiana

Post by bgp »

I thought as much j-dawg,thanks. Misha,the wheels are a 45et. I was going to use 10mm spacers to bring the offset to 35et,but I decided not to get the wheels,as they weren't as pictured in the ad. The pricing dropped to 58 USD per wheel,but they're not the style that I wanted. I'll probably end up with a 17" wheel/tire combo in the end (17x7.5 with 215/45-17 tires)

Thanks for the helpful input!!

Post Reply
  • Similar Topics
    Replies
    Views
    Last post