EquipRentIndex Rate Telemetry & Econometric Methodology
The EquipRentIndex (ERI) is an independent benchmark index designed to provide civil contractors, agricultural operators, and project estimators with transparent, audited equipment rental rates, mobilization freight calculations, and fuel consumption telemetry across all 50 US States.
1. Data Collection & Multi-Source Sampling
Our rate models synthesize quarterly commercial rate cards, enterprise fleet agreements, and verified distributor quotes across tier-1 national rental providers (United Rentals, Sunbelt Rentals, Herc Rentals), regional equipment distributors (CAT, John Deere, Kubota, Bobcat dealerships), and independent regional rental yards.
Each data point undergoes trimmed-mean statistical filtering (excluding the top and bottom 5% outliers) to prevent artificial skew from distressed inventory or emergency hurricane/disaster response pricing.
2. Econometric State Multipliers
Rental pricing varies significantly across geographic jurisdictions due to local labor costs, commercial liability insurance premiums, state equipment tax structures, and diesel fuel logistics. Our proprietary State Multiplier Index ($M_s$) normalizes base quotes using weighted regional factors:
3. Regulatory & Official Data Sources
- Fuel Pricing: U.S. Energy Information Administration (EIA) Weekly On-Highway Diesel Fuel Price Reports.
- Commercial Hauling Regulations: Federal Motor Carrier Safety Administration (FMCSA) Title 49 CFR Part 383 (CDL Standards).
- Jobsite Safety Standards: Occupational Safety and Health Administration (OSHA) 29 CFR 1926.602 (Material Handling Equipment) and ANSI/ASSP A92.24 (MEWP Safe Use).
- DOT Permitting: State Department of Transportation Oversize/Overweight Permitting Division Fee Schedules.
Reviewed by Marcus Vance, PE
Senior Civil Estimator & Equipment Fleet Telemetry Director. Member of the American Society of Civil Engineers (ASCE). Over 18 years in commercial heavy civil bidding and equipment asset management.