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Streetwize Accessories Coil/Spring Assistors Review: Do They improve towing support?

Streetwize Accessories Leisurewize - Coil/Spring Assistors, Fits Into Spring Gap 26-39mm - Towing Assistors (LWACC41)
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Automotive coil spring assistors designed to help maintain load support when towing. They aim to reduce rear sag and make towing feel more controlled for occasional hauliers and DIY enthusiasts. Are Streetwize Accessories Coil/Spring Assistors the practical, easy-to-fit solution most drivers need?

⚡ At a Glance
  • Load Support: Improves load support when towing and helps reduce rear sag
  • Best for: Drivers who tow trailers and need extra rear suspension support
  • Not ideal for: Those seeking a permanent suspension rebuild or professional upgrade

Design fits into spring gaps that measure 26-39mm to assist coil springs. User feedback highlights quick installation and noticeable improvement in load support while towing.


Reduced rear sag when loaded, with assistors that fit 26 to 39 mm spring gaps

Design is sized to sit between coil turns in gaps measuring 26 to 39 mm, redistributing some of the load across the spring assembly. Reviews confirm that correct placement in the spring gap is straightforward and stable during use.

Drivers gain a firmer rear stance under trailer loads, which helps maintain a more level ride and more predictable handling when towing.

Quick preparation for towing, with straightforward installation in minutes

Installation requires positioning the assistor into the spring gap and seating it between coils, a process users report completing in only a few minutes. No specialist tools are mentioned in user feedback.

Useful for occasional towing when a fast, temporary boost to support is needed before a trip or while hitching up a trailer.

Cost-effective load support, with a simple mechanical assist rather than complex hardware

Function relies on placing a supportive element against the spring coils to alter load distribution rather than replacing suspension components. User reviews describe the solution as affordable and effective for basic towing needs.

Offers an economical way to improve towing stability without committing to major suspension work, ideal for short-term or occasional use.

✨ The 4 Key Reasons for Streetwize Accessories Coil/Spring Assistors
  1. Fits 26-39mm spring gaps - Ensures compatibility with many common coil spring gaps
  2. Fast installation - Fits in minutes to prepare for towing duties quickly
  3. Improves load support - Reduces rear sag under towing loads for safer handling
  4. Affordable solution - Provides effective spring support without expensive suspension upgrades
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: Streetwize Accessories
  • Model: Leisurewize Coil/Spring Assistors
  • Product ID: B00BJMYX4M
  • Fits Spring Gap: 26-39mm
❓ Frequently Asked Questions

Q: Will these assistors improve towing support?

A: User reviews state that the assistors improve load support when towing, helping to reduce rear sag and make handling feel more stable.

Q: What spring gap size do they fit?

A: Product naming indicates a fit for spring gaps measuring 26 to 39 mm.

Q: How long does installation take?

A: Reviews report that installation takes only a few minutes and is straightforward, making them convenient for quick use before towing.

🏆 Our Verdict

Drivers who tow occasionally and want a simple, temporary way to reduce rear sag will find these assistors useful. The main strength lies in a straightforward insert design that fits 26 to 39 mm spring gaps and delivers noticeable load support improvements. Seen as an affordable short-term upgrade, they offer good immediate value for those not ready to invest in full suspension work.