Since 1953, Dobinsons Spring & Suspension has crafted tough, reliable 4x4 solutions from the heart of Queensland, Australia, now available at
Rock Solid 4x4 with expert installation. As a third-generation family-owned company, Dobinsons draws on over 70 years of expertise to produce
suspension systems that conquer rugged landscapes worldwide. Renowned for their vast range of coil springs, leaf springs, and shocks, Dobinsons
equips trucks and Jeeps for both punishing off-road trails and steady highway drives. At Rock Solid 4x4, we deliver Dobinsons’ Australian-engineered
durability to Colorado, lifting your 4x4 to new heights with precision and strength. Contact us to outfit your 4x4 with a Dobinsons installation today!
- Queensland-Built Toughness: Designed since 1953 to endure Australia’s brutal outback, delivering proven reliability for Colorado’s diverse terrain.
- Heavy-Duty Coil Springs: High-quality, heat-treated steel coils tailored to vehicle weight, offering lifts from 1-3 inches with enhanced load support.
- Robust Leaf Springs: Multi-leaf packs with precision camber, built for heavy loads and long-lasting flex, ideal for towing or off-road hauls.
- IMS Monotube Shocks: 50mm bore, gas-charged shocks with rebuildable design, providing superior control and heat dissipation on rough trails.
- Comprehensive Kits: Integrated components—bushes, U-bolts, and greasable shackles—engineered as a unified system for durability and precision installs.
- Powder-Coated Protection: Springs and parts finished with a baked-on coating to resist corrosion, thriving in wet or snowy conditions.
- Vehicle-Specific Tuning: Springs and shocks custom-matched to your truck or Jeep, balancing lift, payload, and ride quality for a perfect fit.
Our Most Installed Suspension Upgrades:
(All Major Brands Available)
Highly competitive pricing - Call for a quote
RockSolid 4x4 Shop
Custom Jeep and Truck Shop
Monday-Friday 9-6
6899 S Emporia Street
Greenwood Village Colorado, 80112
