braking power! ( hcvrolct trucks up to 4000 Series heavy i)utv models have big, powerful "Torque Action" brakes. Series 4000 and above use " I orquc-Action" b akes in front, "Twin Action" in rear ■mMWM economy! Nru st.imm.i ptijv fvtia casolinc cconorm in bfl’A -«<I ]t\ models ' »th l oa<!ni.)Ster »npinc# TCuuces hauling costs pet ton mile.

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