Descripción
SumoSprings® es un producto de suspensión patentado diseñado para mejorar la capacidad de carga, estabilizar el balanceo y mejorar el control general del conductor y el confort de marcha. No necesitan mantenimiento, no pierden aire y no requieren aireadores ni compresores. Los SumoSprings® se fabrican en una variedad de alturas, diámetros y densidades para soportar múltiples aplicaciones delanteras y traseras. Están fabricados con uretano microcelular cerrado patentado que proporciona un muelle suave y progresivo con propiedades de amortiguación superiores. Cada SumoSpring se fabrica a mano con esmero, lo que hace que cada uno sea único con sus propias características naturales, como ligeras variaciones de color y burbujas en la superficie, prueba del trabajo artesanal que se realiza en cada pieza.

Paul –
Springs showed up within 3 days not 2 weeks as expected. Nicely done! Installation took me about 2 hours. Install was easy. We took the van on a 300 mile road trip the next week. Trip included driving in heavy cross winds (15-25 mph) and one encounter with a dust devil at 70 mph. Winds were noticeable however the handling was always solid. My wife does most of the driving due to her propensity for car sickness. She loves driving the van and was very happy with the springs performance. I would recommend this product to anyone wanting a bit more firmness in ride and handling. Well worth the money especially since DIY is very easy.
Don –
Good, good stuff. Very noticeable improvement in our Promaster 3500!
Stan K –
It Works. Ride improved. I was skeptical. Cost is Worth it. Noticed softer, but firm cushioned ride immediately.
Louise Pesano –
The entire process from ordering through final delivery was seamless
CHRIS BELLOFATTO –
Easy install
Daniel Lhereault –
Everything was perfect
Joseph Nguyen –
Easy to install as advised. Smooth ride! Very good product. Thanks
Steve Castagnoli –
Great price, great service.
Terry Boney –
Provides a wonderful ride
Mark Fu –
Very nice product and easy installation