Tube for racemaster front runners?

[Dimitris550]

Does anybody run tubes on their front runners? The tire itself says tube on the sidewall but asking around a lot of guys says it doesn't matter. I heard they won't hold air as good without a tube? My issue was during launches to keep the car straight( track car only) I'm hoping these front runners solve the issue. It's a 2017 S550 Twin turbo with stalled built auto, 305 et street r on rear 10.5 inch rim. What pressures do yall run on front and rears at the track? When I come off of two step the car gets side ways , I'm chalking that up to running a factory front radial, I hope that is what the issue was. I've never had a car this fast so this topic on front runners almost required is new to me.

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[armykyle1 [HACKED ACCOUNT]

Does anybody run tubes on their front runners? The tire itself says tube on the sidewall but asking around a lot of guys says it doesn't matter. I heard they won't hold air as good without a tube? My issue was during launches to keep the car straight( track car only) I'm hoping these front runners solve the issue. It's a 2017 S550 Twin turbo with stalled built auto, 305 et street r on rear 10.5 inch rim. What pressures do yall run on front and rears at the track? When I come off of two step the car gets side ways , I'm chalking that up to running a factory front radial, I hope that is what the issue was. I've never had a car this fast so this topic on front runners almost required is new to me.

If you're running a radial et street R, front runners will help but not nearly as much if you were running a bias ply.

I assume you're installing M&H bias fronts? If so, I ran their 28x4.5 bias fronts on my last S550 with no tubes.

 

[Braski]

I do not run tubes in mine. If your running a radial in the rear it's best to run a radial up front also.

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