19" alloys- harsh ride?
09-14-2009, 12:56 AM
#1
Members
Thread Starter
Join Date: May 2009
Location: W Yorks UK
Posts: 44
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 525d SE
Hi all
Just put 19" alloys on my e60 tread with
245/35/19
275/30/19
I have just upgraded from 18" alloys so perhaps I am still adjusting to the ride, but I have noticed a slight deterioration in the ride comfort.
Are people on 19 rims happy with comfort and ride?
When I come to changing the tyres will 245/40/19 and 275/35/19 fit without rubbing the arches. This will increase tyre wall height and improve comfort. I have an unmodified 525d SE. I also know it will increase the rolling radius and the speedo reading but I use Sat Nav to determine my speed so not an issue.
I know the 7 series 245/45/19 and 275/40/19 tyres definately will not fit.
Kaz
Just put 19" alloys on my e60 tread with
245/35/19
275/30/19
I have just upgraded from 18" alloys so perhaps I am still adjusting to the ride, but I have noticed a slight deterioration in the ride comfort.
Are people on 19 rims happy with comfort and ride?
When I come to changing the tyres will 245/40/19 and 275/35/19 fit without rubbing the arches. This will increase tyre wall height and improve comfort. I have an unmodified 525d SE. I also know it will increase the rolling radius and the speedo reading but I use Sat Nav to determine my speed so not an issue.
I know the 7 series 245/45/19 and 275/40/19 tyres definately will not fit.
Kaz
09-14-2009, 02:53 AM
#2
Senior Members
Join Date: Jul 2009
Location: UK
Posts: 610
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2007 530d M Sport Automatic, Le Mans Edition.Le Mans Blue Individual Paint Special, Syrah Blue Individual Leather, Piano Black Individual Interior Trim, Front seat heating,M Double Spoke 172 19
Originally Posted by khoratfarooq' post='1006929' date='Sep 14 2009, 04:56 AM
Hi all
Just put 19" alloys on my e60 tread with
245/35/19
275/30/19
I have just upgraded from 18" alloys so perhaps I am still adjusting to the ride, but I have noticed a slight deterioration in the ride comfort.
Are people on 19 rims happy with comfort and ride?
When I come to changing the tyres will 245/40/19 and 275/35/19 fit without rubbing the arches. This will increase tyre wall height and improve comfort. I have an unmodified 525d SE. I also know it will increase the rolling radius and the speedo reading but I use Sat Nav to determine my speed so not an issue.
I know the 7 series 245/45/19 and 275/40/19 tyres definately will not fit.
Kaz
Just put 19" alloys on my e60 tread with
245/35/19
275/30/19
I have just upgraded from 18" alloys so perhaps I am still adjusting to the ride, but I have noticed a slight deterioration in the ride comfort.
Are people on 19 rims happy with comfort and ride?
When I come to changing the tyres will 245/40/19 and 275/35/19 fit without rubbing the arches. This will increase tyre wall height and improve comfort. I have an unmodified 525d SE. I also know it will increase the rolling radius and the speedo reading but I use Sat Nav to determine my speed so not an issue.
I know the 7 series 245/45/19 and 275/40/19 tyres definately will not fit.
Kaz
09-14-2009, 08:05 AM
#3
Members
Join Date: Jul 2009
Posts: 66
Likes: 0
Received 0 Likes
on
0 Posts
I never checked my speedo vs. gps on my 18s, but on the 20s, which are bigger than the 18s in total diameter, I am only about a half mph off. And that shows the speedo actually beng faster which is the opposite of what shoud have happened.
As for ride quality, as stated above, you must not have had run flats to begin with, as my ride is at least the same, if not better going from the 18" RFTs to the 20" Non RFTs. Also, the higher performance tire you get, the more ride quality will suffer, rft or not. All seasons will almost always ride smoother than summer tires.
As for ride quality, as stated above, you must not have had run flats to begin with, as my ride is at least the same, if not better going from the 18" RFTs to the 20" Non RFTs. Also, the higher performance tire you get, the more ride quality will suffer, rft or not. All seasons will almost always ride smoother than summer tires.
09-14-2009, 08:31 AM
#5
Super Moderator
Join Date: Jan 2008
Location: So. Cal (SFV)
Posts: 17,508
Likes: 0
Received 3 Likes
on
3 Posts
My Ride: 2011.5 Alpine White E90 M3 | Black Novillo Leather | Carbon Fiber Leather Trim | ZCP | ZP2 | M-DCT | Navigation | Moonroof | 6FL Mods: TMS 12.5mm spacers all around l Hawk HPS Brake Pads l OEM M3 Edition Grills l Paint Matched Side Gills l Key Hole D
I actually experienced an improvement in ride quality...but perhaps that's from me going from RFT's to non-RFT's rather than going from 18" to 19" wheels 
...
...
09-14-2009, 02:54 PM
#6
Contributors
Join Date: Apr 2006
Location: Chester County PA
Posts: 295
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2007 550i, Mystic Blue over Auburn, 6-Manual, Sports, Premium, Cold Weather, Logic 7, Nav, Sirius, MTec Front & Sides with M5 rear apron, VIS Penta carbon fiber vented hood, OEM M166s, (or Style 101M with winter 19 Blizzaks), BMW Blue Calipers, Custom Quad Exhaust and M5 side grills, trunk finisher and spoiler. Rogue Octane SSK/WSR and Zeckhausen CDV, BMW illuminated shift knob, Delivered 4/26/06 - Ordered 3/18/06 from Otto's (the Best) BMW Dealership.
Originally Posted by GENEaTALS' post='1007169' date='Sep 14 2009, 12:31 PM
I actually experienced an improvement in ride quality...but perhaps that's from me going from RFT's to non-RFT's rather than going from 18" to 19" wheels ...
...Me too- I went WAY up in ride quality and I think it's RFT to non RFT. Also- my 166s are wrapped in 245/40/19 and 285/35/19 so the added sidewall might soften it a bit. But compared to my stock sport package 124s with 18 inch Bridgestones - it a HUGE ride advantage. And sloppy roads in corners are handled so much better than the RFTs which would cause bouncing and drift.
I'll never go back-
09-26-2009, 01:27 AM
#8
Members
Thread Starter
Join Date: May 2009
Location: W Yorks UK
Posts: 44
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 525d SE
Originally Posted by TAJARO' post='1007513' date='Sep 14 2009, 05:54 PM
Me too- I went WAY up in ride quality and I think it's RFT to non RFT. Also- my 166s are wrapped in 245/40/19 and 285/35/19 so the added sidewall might soften it a bit. But compared to my stock sport package 124s with 18 inch Bridgestones - it a HUGE ride advantage. And sloppy roads in corners are handled so much better than the RFTs which would cause bouncing and drift.
I'll never go back-
I'll never go back-
are you running 245/40/19 and 285/35/19 without spacers. That would improve tyre wall height by quite a bit and therefor improve comfort over the standard
245/35/19 and 275/30/19
Kaz
09-26-2009, 03:51 AM
#9
Contributors
Join Date: Feb 2006
Location: UK
Posts: 4,186
Likes: 0
Received 2 Likes
on
2 Posts
My Ride: Jan 2006 E63 650i Sport
.
Options:
Sport version (includes: sport-seats, sport-suspension, M-Sport steering wheel, Anthracite headliner, Shaddow Line), Saphire Black, Black Dakota Leather, Anthracite Maple Wood trim, Steptronic Auto, Xenons, NAV-Professional with Voice Control, TV, CD-Changer, Bluetooth, Logic7, Head-up Display, Comfort Access, Seat Heating front, Auto Dimming & Folding Mirrors, Extended Auto Air Conditioning, PDC.
.
Mods:
Spacers 5mm front & 15mm rear
.
Wheels:
20" Alpina Softline (Classic) with Dunlop Sport Maxx non-RFT (255/35/20 & 285/30/20)
Originally Posted by GENEaTALS' post='1007169' date='Sep 14 2009, 06:31 PM
I actually experienced an improvement in ride quality...but perhaps that's from me going from RFT's to non-RFT's rather than going from 18" to 19" wheels ...
...the tyres make all the difference. my previous Michalin PS2s were softer than my current Dunlop Sportmaxx (both non-RFT), but the Dunlops provide more rim protection by having a slightly thicker and harder wall.
Thread
Thread Starter
Forum
Replies
Last Post
bestofthebest
Complete Car Sales
4
03-28-2016 02:47 PM
bestofthebest
Complete Car Sales
5
01-05-2016 07:47 PM