CENTRAMATIC
CENTRAMATIC 300-345
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Model #:300-345 Vehicle Type:Light Duty Trucks Trailers/RVs Axle:N/A Wheel Size:16-20 in. Bolt Holes: 5 Bolt Circle: 4.5-5 in. 4.5 (5in Bolt Circle requires adapter) Centramatic's patented "On-Board" balancing technology is time tested and proven to increase tire life, reduce maintenance cost and increase fuel economy by constantly balancing the complete wheel assembly. Our balancers improve tire balance, wheel balance, and complete assembly balance. Smoother Ride Increases tire life 25%-50% Reduces vibration Helps prevent tire cupping No pre-balancing required Lower tire operating temps 8%-1…
SpecPicks Verdict
SpecPicks classifies CENTRAMATIC 300-345 as a solid pick with broad community endorsement in the games & cartridges category, based on 14 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. CENTRAMATIC's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for games & cartridges of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.2★ customer rating
- ✓ 4 Balancers Per Set
- ✓ Backed by CENTRAMATIC's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 4 Balancers Per Set
- Centramatic's Patented "On-Board" Balancing Technology- Centramatic's time-tested and proven "On-Board" balancing system continuously balances the entire wheel assembly while you drive. This innovative technology enhances tire balance, wheel balance, and overall assembly balance—delivering longer tire life, improved fuel economy, and reduced maintenance costs. Trusted by professionals across industries, Centramatic balancers provide unmatched performance, durability, and value on the road.
- Lower Tire Operating Temps by Up to 10% – Minimizes rolling resistance and tire deflection, keeping tire temperatures cooler and safer on long hauls.
- Eliminates Vibration and Enhances Comfort – Balances the entire wheel/tire assembly in real-time, eliminating steering wheel shake and driver fatigue, correct’s imbalances using a dynamic shot-and-fluid system once speeds reach ~35-35 mph, ensuring smoother rides from the start.
- Maintenance-Free Performance – Sealed, self-contained system requires zero upkeep—just install and drive.
- Heavy-Duty, Long-Lasting Construction – Built from rugged aluminum and steel with precision-engineered balancing media for dependable performance in extreme conditions.
Full Specifications
| Size | 300-345 |
|---|---|
| Brand | CENTRAMATIC |
| Seasons | All seasons |
| Rim Size | 16 Inches |
| Load Index | 110 |
| Unit Count | 1.0 Count |
| Wheel Size | 16 Inches |
| Model Number | 300-345 |
| Item Diameter | 16 Inches |
| Number of Packs | 1 |
| Vibration/Rumble | Yes |
| Automotive Fit Type | Universal Fit |
| Vehicle Service Type | Truck |
| Pitch Circle Diameter | 4.5 Inches |
Ready to buy?
CENTRAMATIC 300-345 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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