Jeep Wrangler YJ 1987-1995. Don Alexander

      

      838 Lake Street South

      Forest Lake, MN 55025

      Phone: [phone] or 800-551-4754

      Fax: [phone]

       www.cartechbooks.com

      © 2019 by Don Alexander and Thomas Quinn

      All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without prior permission from the Publisher. All text, photographs, and artwork are the property of the Author unless otherwise noted or credited.

      The information in this work is true and complete to the best of our knowledge. However, all information is presented without any guarantee on the part of the Author or Publisher, who also disclaim any liability incurred in connection with the use of the information and any implied warranties of merchantability or fitness for a particular purpose. Readers are responsible for taking suitable and appropriate safety measures when performing any of the operations or activities described in this work.

      All trademarks, trade names, model names and numbers, and other product designations referred to herein are the property of their respective owners and are used solely for identification purposes. This work is a publication of CarTech, Inc., and has not been licensed, approved, sponsored, or endorsed by any other person or entity. The Publisher is not associated with any product, service, or vendor mentioned in this book, and does not endorse the products or services of any vendor mentioned in this book.

      Edit by Bob Wilson

      Layout by Hailey Samples

      Product Photos Courtesy of the Manufacturers

      ISBN 978-1-61325-448-6

      Item No. SA440

      Library of Congress Cataloging-in-Publication Data

      Names: Alexander, Don, 1948- author. | Thomas, Quinn, 1971- author.

      Title: Jeep Wrangler YJ, 1987-1995: performance modifications / Don Alexander and Quinn Thomas.

      Description: Forest Lake, MN : CarTech, Inc., [2019] | “Item no. SA440.”

      Identifiers: LCCN 2019024700 | ISBN 9781613254486 (paperback)

      Subjects: LCSH: Wrangler sport utility vehicle--Performance--Handbooks, manuals, etc. | Wrangler sport utility vehicle--Motors--Handbooks, manuals, etc. | Wrangler sport utility vehicle--Maintenance and repair--Handbooks, manuals, etc.

      Classification: LCC TL215.W73 A543 2019 | DDC 629.28/722--dc23

      LC record available at https://lccn.loc.gov/2019024700

      Written, edited, and designed in the U.S.A.

      Printed in China

      10 9 8 7 6 5 4 3 2 1

      CarTech books may be purchased at a discounted rate in bulk for resale, events, corporate gifts, or educational purposes. Special editions may also be created to specification.

      For details, contact Special Sales at 838 Lake Street S., Forest Lake MN 55025 or by email at [email protected].

      DISTRIBUTION BY:

       Europe

      PGUK

      63 Hatton Garden

      London EC1N 8LE, England

      Phone: [phone] • Fax: [phone]

       www.pguk.co.uk

       Australia

      Renniks Publications Ltd.

      3/37-39 Green Street

      Banksmeadow, NSW 2109, Australia

      Phone: [phone] • Fax: [phone]

       www.renniks.com

       Canada

      Login Canada

      300 Saulteaux Crescent

      Winnipeg, MB, R3J 3T2 Canada

      Phone: [phone] • Fax: [phone]

       www.lb.ca

      CONTENTS

       About the Author

       Acknowledgments

       Chapter 1: Jeep Wrangler YJ

       Jeep Wrangler YJ History

       Suspension and Axles

       Trim Levels

       YJ Purchasing Considerations

       Chapter 2: Tires and Wheels

       Stock Replacement Tires

       Off-Road Tires

       Tire Size, Diameters, and Ground Clearance

       Tire Cutting, Slashing, and Ply Ratings

       Wheels

       Wheel Size

       Wheel and Tire Balancing

       Tire Rotation

       Choosing the Right Tires and Wheels

       Wheel Spacers and Adapters

       Wheel and Tire Care and Maintenance

       Chapter 3: Lifts, Suspension, and Steering

       Lifting a Jeep Wrangler YJ

       Coil Springs Versus