Crawlpedia's spring rate calculator will help you find the correct primary, secondary, and tener spring rates for you IFS, trailing arm, or 4-link suspension.

This Spring Rate Calculator will help you to find an approximate spring rate for your coil-over application. It's easy to use with accurate measurements.

Jan 2, 2026 · Calculate the perfect coilover spring rate by translating your handling goals into precise suspension metrics and formulas.

Aug 15, 2025 · In this guide, we’ll break down everything you need to know about coilover spring rates. We’ll cover everything from the basics of how they work to how to choose the best …

Calculate optimal coilover spring rates for your vehicle with our free calculator. Get precise recommendations for street, track, and drift setups instantly.

Apr 30, 2025 · Learn how to choose the right spring rates for your coilovers. This guide covers drift, street, and track setups with real-world examples and tuning tips.

Learn how to calculate the proper spring rate for your QA1 stock mount coilover systems.

Dec 6, 2024 · The spring rate determines how stiff or soft the suspension feels, influencing both ride quality and performance. In this article, we will delve into the technical aspects of selecting …

Aug 1, 2017 · Learn how to select the right Coilover shocks for your street rod. Us our chart to find the correct spring rate and get some install tips from the experts.

Aug 9, 2025 · A coilover spring rate calculator is a specialized tool that computes the spring stiffness needed for a coilover suspension system.