Onspot Automatic Tire Chain System available on GM G4500

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Onspot Automatic Tire Chains announced the availability of its Onspot Chain System with GM’s new G4500 chassis, which is targeted at the ambulance market.

Working in conjunction with Roadmaster Suspension Co., the Onspot chain system is mounted forward of the rear axle; the Roadmaster sway bar is mounted behind the rear axle and replaces the forward-facing OEM sway bar.