recomended presures in radial slicks
 

there seams to be no recomended presures for the radial slicks,i have a new set of hoosiers 9x30r car weighs 3665 with the driver ,,,,i run 16 psi in the bias ply 29.5 x 9 with good results just looking for some comparison with simular weight cars gmonde

Re: recomended presures in radial slicks
 

18 pounds at 3400.

#5457

Curt Rees

Re: recomended presures in radial slicks
 

Lots of variables, including car weight, weight transfer, suspension hit, rim width, etc.
I have the Hoosier 9" lightweight radials on 10" rims, car weighs 3,540lbs + and I footbrake. I've been running 21 lbs. of air. It's been a while since I ran the car over 3,700 lbs, but I don't recall changing the pressure then.

Re: recomended presures in radial slicks
 

Our Deal, 22 PSI

Re: recomended presures in radial slicks
 

I run a 3600 pound wagon with a 305 and can run up to 35 pounds without any issue.

Norm Webber
LSA 6635

Re: recomended presures in radial slicks
 

Start at 20lbs and go up from there. Talk with some of the guys running coil spring cars, they can tell you what will work.

See you at LV
George

Re: recomended presures in radial slicks
 

I have been running 22lbs. with 30X9 Hoosier light weight radials in a 3500lb. Stocker with CalTrac leaf suspension. Jim

Re: recomended presures in radial slicks
 

3560# chevelle, 25.5 pounds on an 8 inch rim

Ian

Re: recomended presures in radial slicks
 

I agree. 30X9 Hoosier (CO7) radials 19-22 lb 3500 lb foot brake. Depends on track

Re: recomended presures in radial slicks
 

Been running Hoosier's 30 x 10.5 radial slick on my nose heavy 3880 lb. BB Chevelle since the 2000 season using 3 pairs a season, pulling them off at 75 passes and typically aired to 18 psi.

Have gone 100+ passes on a set and I've run them with as much as 20 psi.

Have gone a best of 1.28 60 foot and 1.36 60 foot breaking the beam with the back tires.

http://i381.photobucket.com/albums/o...own6-15-08.jpg

http://www.youtube.com/watch?v=rbKYio6OvKM

http://i381.photobucket.com/albums/o...0002-1-2-1.jpg

My rule of thumb is to start at 5 psi more than what you ran with bias slicks.