Previous Thread
Next Thread
Print Thread
Frt wheels...3.5 or 4 ? #1268287
07/15/12 04:16 PM
07/15/12 04:16 PM
Joined: Dec 2009
Posts: 305
Mesa, AZ
cagebob1 Offline OP
enthusiast
cagebob1  Offline OP
enthusiast

Joined: Dec 2009
Posts: 305
Mesa, AZ
Is there any real advantage or dis advantage to one or the other? Obviously there is a small weight difference and possible clearance issue, but, is there a performance/ handling difference? This would be for a track only lightweight race car.

Re: Frt wheels...3.5 or 4 ? [Re: cagebob1] #1268288
07/15/12 04:52 PM
07/15/12 04:52 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
Master
MR_P_BODY  Offline
Master

Joined: Jun 2003
Posts: 52,972
Romeo MI
Depends on the tire width you plan on using

Re: Frt wheels...3.5 or 4 ? [Re: MR_P_BODY] #1268289
07/15/12 04:55 PM
07/15/12 04:55 PM
Joined: Dec 2009
Posts: 305
Mesa, AZ
cagebob1 Offline OP
enthusiast
cagebob1  Offline OP
enthusiast

Joined: Dec 2009
Posts: 305
Mesa, AZ
Ok then...let's expand the original question...does tire size have a direct effect on performance/handling? other than rollout?

Re: Frt wheels...3.5 or 4 ? [Re: cagebob1] #1268290
07/15/12 04:55 PM
07/15/12 04:55 PM
Joined: Jul 2004
Posts: 19,317
State of confusion
T
Thumperdart Offline
I Live Here
Thumperdart  Offline
I Live Here
T

Joined: Jul 2004
Posts: 19,317
State of confusion
Been beating 3 1/2`s on the street/strip for years so race only should be more than fine w/the right tires as stated..........


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
Re: Frt wheels...3.5 or 4 ? [Re: cagebob1] #1268291
07/15/12 05:03 PM
07/15/12 05:03 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
Master
MR_P_BODY  Offline
Master

Joined: Jun 2003
Posts: 52,972
Romeo MI
Quote:

Ok then...let's expand the original question...does tire size have a direct effect on performance/handling? other than rollout?




A wide tire on a narrow rim gives you a lot of side
wall roll if you get crossed up where the narrower tire
on the same rim will feel more stable

Re: Frt wheels...3.5 or 4 ? [Re: MR_P_BODY] #1268292
07/15/12 08:51 PM
07/15/12 08:51 PM
Joined: Sep 2009
Posts: 928
NC
S
SLOW67 Offline
super stock
SLOW67  Offline
super stock
S

Joined: Sep 2009
Posts: 928
NC
I run 3.5's on the street with a 165 VW tire. Mine have alot of side wall bulge but I think its in the ultra cheap discount tire brand tires. I will be going to a 155 when I wear these out to see if it makes any difference. Just don't buy discount's tire

Re: Frt wheels...3.5 or 4 ? [Re: SLOW67] #1268293
07/16/12 10:58 PM
07/16/12 10:58 PM
Joined: Jan 2003
Posts: 4,448
Phoenix, AZ
M
MoparBilly Offline
master
MoparBilly  Offline
master
M

Joined: Jan 2003
Posts: 4,448
Phoenix, AZ
The choice of tall, skinny, radial, 15" tires seems to be dwindling at a rapid pace, so I prefer the 4" wheel. Seems like you are stuck with the short VW style 165-175, or you have to jump all the way to 215/70 which is what are on my 4" centerlines and bulge quite a bit.

Just read, "Track only light weight race car", go 3 1/2, with as much out set as possible so they can clear whatever brakes you end up with.

7295526-summer_026.JPG (47 downloads)

"Livin' in a powder keg and givin' off sparks" 4 Street cars, 5 Race engines
Re: Frt wheels...3.5 or 4 ? [Re: MoparBilly] #1268294
07/16/12 11:18 PM
07/16/12 11:18 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
Master
MR_P_BODY  Offline
Master

Joined: Jun 2003
Posts: 52,972
Romeo MI
Quote:

The choice of tall, skinny, radial, 15" tires seems to be dwindling at a rapid pace, so I prefer the 4" wheel. Seems like you are stuck with the short VW style 165-175, or you have to jump all the way to 215/70 which is what are on my 4" centerlines and bulge quite a bit.

Just read, "Track only light weight race car", go 3 1/2, with as much out set as possible so they can clear whatever brakes you end up with.




Most light weight front wheels only offer 2 back
spacing wheels... 1.75 and 2.25... I always prefer
the deeper off set.. it gets the center line of the
tire closer to the center line of the ball joints
to decrease the brake torque when you are on the brakes







Powered by UBB.threads™ PHP Forum Software 7.7.1